22121190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 73696896

約数和(自身を除く): 51575706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 37, 39, 42, 45, 63, 65, 70, 73, 74, 78, 90, 91, 105, 111, 117, 126, 130, 146, 182, 185, 195, 210, 219, 222, 234, 259, 273, 315, 333, 365, 370, 390, 438, 455, 481, 511, 518, 546, 555, 585, 630, 657, 666, 730, 777, 819, 910, 949, 962, 1022, 1095, 1110, 1170, 1295, 1314, 1365, 1443, 1533, 1554, 1638, 1665, 1898, 2190, 2331, 2405, 2555, 2590, 2701, 2730, 2847, 2886, 3066, 3285, 3330, 3367, 3885, 4095, 4329, 4599, 4662, 4745, 4810, 5110, 5402, 5694, 6570, 6643, 6734, 7215, 7665, 7770, 8103, 8190, 8541, 8658, 9198, 9490, 10101, 11655, 13286, 13505, 14235, 14430, 15330, 16206, 16835, 17082, 18907, 19929, 20202, 21645, 22995, 23310, 24309, 27010, 28470, 30303, 33215, 33670, 35113, 37814, 39858, 40515, 42705, 43290, 45990, 48618, 50505, 56721, 59787, 60606, 66430, 70226, 81030, 85410, 94535, 99645, 101010, 105339, 113442, 119574, 121545, 151515, 170163, 175565, 189070, 199290, 210678, 243090, 245791, 283605, 298935, 303030, 316017, 340326, 351130, 491582, 526695, 567210, 597870, 632034, 737373, 850815, 1053390, 1228955, 1474746, 1580085, 1701630, 2212119, 2457910, 3160170, 3686865, 4424238, 7373730, 11060595, 22121190]

約数ペア:

[(1, 22121190), (2, 11060595), (3, 7373730), (5, 4424238), (6, 3686865), (7, 3160170), (9, 2457910), (10, 2212119), (13, 1701630), (14, 1580085), (15, 1474746), (18, 1228955), (21, 1053390), (26, 850815), (30, 737373), (35, 632034), (37, 597870), (39, 567210), (42, 526695), (45, 491582), (63, 351130), (65, 340326), (70, 316017), (73, 303030), (74, 298935), (78, 283605), (90, 245791), (91, 243090), (105, 210678), (111, 199290), (117, 189070), (126, 175565), (130, 170163), (146, 151515), (182, 121545), (185, 119574), (195, 113442), (210, 105339), (219, 101010), (222, 99645), (234, 94535), (259, 85410), (273, 81030), (315, 70226), (333, 66430), (365, 60606), (370, 59787), (390, 56721), (438, 50505), (455, 48618), (481, 45990), (511, 43290), (518, 42705), (546, 40515), (555, 39858), (585, 37814), (630, 35113), (657, 33670), (666, 33215), (730, 30303), (777, 28470), (819, 27010), (910, 24309), (949, 23310), (962, 22995), (1022, 21645), (1095, 20202), (1110, 19929), (1170, 18907), (1295, 17082), (1314, 16835), (1365, 16206), (1443, 15330), (1533, 14430), (1554, 14235), (1638, 13505), (1665, 13286), (1898, 11655), (2190, 10101), (2331, 9490), (2405, 9198), (2555, 8658), (2590, 8541), (2701, 8190), (2730, 8103), (2847, 7770), (2886, 7665), (3066, 7215), (3285, 6734), (3330, 6643), (3367, 6570), (3885, 5694), (4095, 5402), (4329, 5110), (4599, 4810), (4662, 4745)]