1377776790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130843}}^1$

素因数の和:130875

約数の個数: 80

約数和(自身を含む): 3989695248

約数和(自身を除く): 2611918458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 130843, 261686, 392529, 654215, 785058, 1177587, 1308430, 1700959, 1962645, 2355174, 3401918, 3532761, 3925290, 5102877, 5887935, 7065522, 8504795, 10205754, 10598283, 11775870, 15308631, 17009590, 17663805, 21196566, 25514385, 30617262, 35327610, 45925893, 51028770, 52991415, 76543155, 91851786, 105982830, 137777679, 153086310, 229629465, 275555358, 459258930, 688888395, 1377776790]

約数ペア:

[(1, 1377776790), (2, 688888395), (3, 459258930), (5, 275555358), (6, 229629465), (9, 153086310), (10, 137777679), (13, 105982830), (15, 91851786), (18, 76543155), (26, 52991415), (27, 51028770), (30, 45925893), (39, 35327610), (45, 30617262), (54, 25514385), (65, 21196566), (78, 17663805), (81, 17009590), (90, 15308631), (117, 11775870), (130, 10598283), (135, 10205754), (162, 8504795), (195, 7065522), (234, 5887935), (270, 5102877), (351, 3925290), (390, 3532761), (405, 3401918), (585, 2355174), (702, 1962645), (810, 1700959), (1053, 1308430), (1170, 1177587), (1755, 785058), (2106, 654215), (3510, 392529), (5265, 261686), (10530, 130843)]