465748030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 957505536

約数和(自身を除く): 491757506

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 73, 110, 146, 155, 310, 341, 365, 682, 730, 803, 1606, 1705, 1871, 2263, 3410, 3742, 4015, 4526, 8030, 9355, 11315, 18710, 20581, 22630, 24893, 41162, 49786, 58001, 102905, 116002, 124465, 136583, 205810, 248930, 273166, 290005, 580010, 638011, 682915, 1276022, 1365830, 1502413, 3004826, 3190055, 4234073, 6380110, 7512065, 8468146, 15024130, 21170365, 42340730, 46574803, 93149606, 232874015, 465748030]

約数ペア:

[(1, 465748030), (2, 232874015), (5, 93149606), (10, 46574803), (11, 42340730), (22, 21170365), (31, 15024130), (55, 8468146), (62, 7512065), (73, 6380110), (110, 4234073), (146, 3190055), (155, 3004826), (310, 1502413), (341, 1365830), (365, 1276022), (682, 682915), (730, 638011), (803, 580010), (1606, 290005), (1705, 273166), (1871, 248930), (2263, 205810), (3410, 136583), (3742, 124465), (4015, 116002), (4526, 102905), (8030, 58001), (9355, 49786), (11315, 41162), (18710, 24893), (20581, 22630)]