401023290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 977723136

約数和(自身を除く): 576699846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 233, 309, 466, 515, 557, 618, 699, 1030, 1114, 1165, 1398, 1545, 1671, 2330, 2785, 3090, 3342, 3495, 5570, 6990, 8355, 16710, 23999, 47998, 57371, 71997, 114742, 119995, 129781, 143994, 172113, 239990, 259562, 286855, 344226, 359985, 389343, 573710, 648905, 719970, 778686, 860565, 1297810, 1721130, 1946715, 3893430, 13367443, 26734886, 40102329, 66837215, 80204658, 133674430, 200511645, 401023290]

約数ペア:

[(1, 401023290), (2, 200511645), (3, 133674430), (5, 80204658), (6, 66837215), (10, 40102329), (15, 26734886), (30, 13367443), (103, 3893430), (206, 1946715), (233, 1721130), (309, 1297810), (466, 860565), (515, 778686), (557, 719970), (618, 648905), (699, 573710), (1030, 389343), (1114, 359985), (1165, 344226), (1398, 286855), (1545, 259562), (1671, 239990), (2330, 172113), (2785, 143994), (3090, 129781), (3342, 119995), (3495, 114742), (5570, 71997), (6990, 57371), (8355, 47998), (16710, 23999)]