3180535540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 8571515904

約数和(自身を除く): 5390980364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 73, 74, 91, 130, 140, 146, 148, 182, 185, 259, 260, 292, 364, 365, 370, 455, 481, 511, 518, 647, 730, 740, 910, 949, 962, 1022, 1036, 1294, 1295, 1460, 1820, 1898, 1924, 2044, 2405, 2555, 2588, 2590, 2701, 3235, 3367, 3796, 4529, 4745, 4810, 5110, 5180, 5402, 6470, 6643, 6734, 8411, 9058, 9490, 9620, 10220, 10804, 12940, 13286, 13468, 13505, 16822, 16835, 18116, 18907, 18980, 22645, 23939, 26572, 27010, 33215, 33644, 33670, 35113, 37814, 42055, 45290, 47231, 47878, 54020, 58877, 66430, 67340, 70226, 75628, 84110, 90580, 94462, 94535, 95756, 117754, 119695, 132860, 140452, 167573, 168220, 175565, 188924, 189070, 235508, 236155, 239390, 245791, 294385, 311207, 330617, 335146, 351130, 378140, 472310, 478780, 491582, 588770, 614003, 622414, 661234, 670292, 702260, 837865, 944620, 983164, 1177540, 1228006, 1228955, 1244828, 1322468, 1556035, 1653085, 1675730, 1747547, 2178449, 2456012, 2457910, 3070015, 3112070, 3306170, 3351460, 3495094, 4298021, 4356898, 4915820, 6140030, 6224140, 6612340, 6990188, 8596042, 8713796, 8737735, 10892245, 12232829, 12280060, 17192084, 17475470, 21490105, 21784490, 22718111, 24465658, 34950940, 42980210, 43568980, 45436222, 48931316, 61164145, 85960420, 90872444, 113590555, 122328290, 159026777, 227181110, 244656580, 318053554, 454362220, 636107108, 795133885, 1590267770, 3180535540]

約数ペア:

[(1, 3180535540), (2, 1590267770), (4, 795133885), (5, 636107108), (7, 454362220), (10, 318053554), (13, 244656580), (14, 227181110), (20, 159026777), (26, 122328290), (28, 113590555), (35, 90872444), (37, 85960420), (52, 61164145), (65, 48931316), (70, 45436222), (73, 43568980), (74, 42980210), (91, 34950940), (130, 24465658), (140, 22718111), (146, 21784490), (148, 21490105), (182, 17475470), (185, 17192084), (259, 12280060), (260, 12232829), (292, 10892245), (364, 8737735), (365, 8713796), (370, 8596042), (455, 6990188), (481, 6612340), (511, 6224140), (518, 6140030), (647, 4915820), (730, 4356898), (740, 4298021), (910, 3495094), (949, 3351460), (962, 3306170), (1022, 3112070), (1036, 3070015), (1294, 2457910), (1295, 2456012), (1460, 2178449), (1820, 1747547), (1898, 1675730), (1924, 1653085), (2044, 1556035), (2405, 1322468), (2555, 1244828), (2588, 1228955), (2590, 1228006), (2701, 1177540), (3235, 983164), (3367, 944620), (3796, 837865), (4529, 702260), (4745, 670292), (4810, 661234), (5110, 622414), (5180, 614003), (5402, 588770), (6470, 491582), (6643, 478780), (6734, 472310), (8411, 378140), (9058, 351130), (9490, 335146), (9620, 330617), (10220, 311207), (10804, 294385), (12940, 245791), (13286, 239390), (13468, 236155), (13505, 235508), (16822, 189070), (16835, 188924), (18116, 175565), (18907, 168220), (18980, 167573), (22645, 140452), (23939, 132860), (26572, 119695), (27010, 117754), (33215, 95756), (33644, 94535), (33670, 94462), (35113, 90580), (37814, 84110), (42055, 75628), (45290, 70226), (47231, 67340), (47878, 66430), (54020, 58877)]