1337808810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{180541}}^1$

素因数の和:180583

約数の個数: 64

約数和(自身を含む): 3639726720

約数和(自身を除く): 2301917910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 180541, 361082, 541623, 902705, 1083246, 1805410, 2347033, 2708115, 3430279, 4694066, 5416230, 6860558, 7041099, 10290837, 11735165, 14082198, 17151395, 20581674, 23470330, 34302790, 35205495, 44593627, 51454185, 70410990, 89187254, 102908370, 133780881, 222968135, 267561762, 445936270, 668904405, 1337808810]

約数ペア:

[(1, 1337808810), (2, 668904405), (3, 445936270), (5, 267561762), (6, 222968135), (10, 133780881), (13, 102908370), (15, 89187254), (19, 70410990), (26, 51454185), (30, 44593627), (38, 35205495), (39, 34302790), (57, 23470330), (65, 20581674), (78, 17151395), (95, 14082198), (114, 11735165), (130, 10290837), (190, 7041099), (195, 6860558), (247, 5416230), (285, 4694066), (390, 3430279), (494, 2708115), (570, 2347033), (741, 1805410), (1235, 1083246), (1482, 902705), (2470, 541623), (3705, 361082), (7410, 180541)]