77271090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 200793600

約数和(自身を除く): 123522510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 829, 1195, 1434, 1658, 2390, 2487, 3107, 3585, 4145, 4974, 6214, 7170, 8290, 9321, 10777, 12435, 15535, 18642, 21554, 24870, 31070, 32331, 46605, 53885, 64662, 93210, 107770, 161655, 198131, 323310, 396262, 594393, 990655, 1188786, 1981310, 2575703, 2971965, 5151406, 5943930, 7727109, 12878515, 15454218, 25757030, 38635545, 77271090]

約数ペア:

[(1, 77271090), (2, 38635545), (3, 25757030), (5, 15454218), (6, 12878515), (10, 7727109), (13, 5943930), (15, 5151406), (26, 2971965), (30, 2575703), (39, 1981310), (65, 1188786), (78, 990655), (130, 594393), (195, 396262), (239, 323310), (390, 198131), (478, 161655), (717, 107770), (829, 93210), (1195, 64662), (1434, 53885), (1658, 46605), (2390, 32331), (2487, 31070), (3107, 24870), (3585, 21554), (4145, 18642), (4974, 15535), (6214, 12435), (7170, 10777), (8290, 9321)]