1296262810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 2469841920

約数和(自身を除く): 1173579110

約数列:

[1, 2, 5, 10, 37, 61, 74, 79, 122, 158, 185, 305, 370, 395, 610, 727, 790, 1454, 2257, 2923, 3635, 4514, 4819, 5846, 7270, 9638, 11285, 14615, 22570, 24095, 26899, 29230, 44347, 48190, 53798, 57433, 88694, 114866, 134495, 178303, 221735, 268990, 287165, 356606, 443470, 574330, 891515, 1640839, 1783030, 2125021, 3281678, 3503413, 4250042, 7006826, 8204195, 10625105, 16408390, 17517065, 21250210, 35034130, 129626281, 259252562, 648131405, 1296262810]

約数ペア:

[(1, 1296262810), (2, 648131405), (5, 259252562), (10, 129626281), (37, 35034130), (61, 21250210), (74, 17517065), (79, 16408390), (122, 10625105), (158, 8204195), (185, 7006826), (305, 4250042), (370, 3503413), (395, 3281678), (610, 2125021), (727, 1783030), (790, 1640839), (1454, 891515), (2257, 574330), (2923, 443470), (3635, 356606), (4514, 287165), (4819, 268990), (5846, 221735), (7270, 178303), (9638, 134495), (11285, 114866), (14615, 88694), (22570, 57433), (24095, 53798), (26899, 48190), (29230, 44347)]