601722940

素因数分解:

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

素因数の和:756

約数の個数: 144

約数和(自身を含む): 1607159232

約数和(自身を除く): 1005436292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 73, 91, 98, 130, 140, 146, 182, 196, 245, 260, 292, 364, 365, 455, 490, 511, 637, 647, 730, 910, 949, 980, 1022, 1274, 1294, 1460, 1820, 1898, 2044, 2548, 2555, 2588, 3185, 3235, 3577, 3796, 4529, 4745, 5110, 6370, 6470, 6643, 7154, 8411, 9058, 9490, 10220, 12740, 12940, 13286, 14308, 16822, 17885, 18116, 18980, 22645, 26572, 31703, 33215, 33644, 35770, 42055, 45290, 46501, 47231, 58877, 63406, 66430, 71540, 84110, 90580, 93002, 94462, 117754, 126812, 132860, 158515, 168220, 186004, 188924, 232505, 235508, 236155, 294385, 317030, 330617, 412139, 465010, 472310, 588770, 614003, 634060, 661234, 824278, 930020, 944620, 1177540, 1228006, 1322468, 1648556, 1653085, 2060695, 2314319, 2456012, 3070015, 3306170, 4121390, 4298021, 4628638, 6140030, 6612340, 8242780, 8596042, 9257276, 11571595, 12280060, 17192084, 21490105, 23143190, 30086147, 42980210, 46286380, 60172294, 85960420, 120344588, 150430735, 300861470, 601722940]

約数ペア:

[(1, 601722940), (2, 300861470), (4, 150430735), (5, 120344588), (7, 85960420), (10, 60172294), (13, 46286380), (14, 42980210), (20, 30086147), (26, 23143190), (28, 21490105), (35, 17192084), (49, 12280060), (52, 11571595), (65, 9257276), (70, 8596042), (73, 8242780), (91, 6612340), (98, 6140030), (130, 4628638), (140, 4298021), (146, 4121390), (182, 3306170), (196, 3070015), (245, 2456012), (260, 2314319), (292, 2060695), (364, 1653085), (365, 1648556), (455, 1322468), (490, 1228006), (511, 1177540), (637, 944620), (647, 930020), (730, 824278), (910, 661234), (949, 634060), (980, 614003), (1022, 588770), (1274, 472310), (1294, 465010), (1460, 412139), (1820, 330617), (1898, 317030), (2044, 294385), (2548, 236155), (2555, 235508), (2588, 232505), (3185, 188924), (3235, 186004), (3577, 168220), (3796, 158515), (4529, 132860), (4745, 126812), (5110, 117754), (6370, 94462), (6470, 93002), (6643, 90580), (7154, 84110), (8411, 71540), (9058, 66430), (9490, 63406), (10220, 58877), (12740, 47231), (12940, 46501), (13286, 45290), (14308, 42055), (16822, 35770), (17885, 33644), (18116, 33215), (18980, 31703), (22645, 26572)]