13882937940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{168769}}^1$

素因数の和:169241

約数の個数: 72

約数和(自身を含む): 42203976360

約数和(自身を除く): 28321038420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 8226, 9140, 13710, 16452, 20565, 27420, 41130, 82260, 168769, 337538, 506307, 675076, 843845, 1012614, 1518921, 1687690, 2025228, 2531535, 3037842, 3375380, 5063070, 6075684, 7594605, 10126140, 15189210, 30378420, 77127433, 154254866, 231382299, 308509732, 385637165, 462764598, 694146897, 771274330, 925529196, 1156911495, 1388293794, 1542548660, 2313822990, 2776587588, 3470734485, 4627645980, 6941468970, 13882937940]

約数ペア:

[(1, 13882937940), (2, 6941468970), (3, 4627645980), (4, 3470734485), (5, 2776587588), (6, 2313822990), (9, 1542548660), (10, 1388293794), (12, 1156911495), (15, 925529196), (18, 771274330), (20, 694146897), (30, 462764598), (36, 385637165), (45, 308509732), (60, 231382299), (90, 154254866), (180, 77127433), (457, 30378420), (914, 15189210), (1371, 10126140), (1828, 7594605), (2285, 6075684), (2742, 5063070), (4113, 3375380), (4570, 3037842), (5484, 2531535), (6855, 2025228), (8226, 1687690), (9140, 1518921), (13710, 1012614), (16452, 843845), (20565, 675076), (27420, 506307), (41130, 337538), (82260, 168769)]