325819710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{50989}}^1$

素因数の和:51073

約数の個数: 48

約数和(自身を含む): 859079520

約数和(自身を除く): 533259810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 50989, 101978, 152967, 254945, 305934, 458901, 509890, 764835, 917802, 1529670, 2294505, 3620219, 4589010, 7240438, 10860657, 18101095, 21721314, 32581971, 36202190, 54303285, 65163942, 108606570, 162909855, 325819710]

約数ペア:

[(1, 325819710), (2, 162909855), (3, 108606570), (5, 65163942), (6, 54303285), (9, 36202190), (10, 32581971), (15, 21721314), (18, 18101095), (30, 10860657), (45, 7240438), (71, 4589010), (90, 3620219), (142, 2294505), (213, 1529670), (355, 917802), (426, 764835), (639, 509890), (710, 458901), (1065, 305934), (1278, 254945), (2130, 152967), (3195, 101978), (6390, 50989)]