39421710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 102806496

約数和(自身を除く): 63384786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 677, 1294, 1354, 1941, 2031, 3235, 3385, 3882, 4062, 5823, 6093, 6470, 6770, 9705, 10155, 11646, 12186, 19410, 20310, 29115, 30465, 58230, 60930, 438019, 876038, 1314057, 2190095, 2628114, 3942171, 4380190, 6570285, 7884342, 13140570, 19710855, 39421710]

約数ペア:

[(1, 39421710), (2, 19710855), (3, 13140570), (5, 7884342), (6, 6570285), (9, 4380190), (10, 3942171), (15, 2628114), (18, 2190095), (30, 1314057), (45, 876038), (90, 438019), (647, 60930), (677, 58230), (1294, 30465), (1354, 29115), (1941, 20310), (2031, 19410), (3235, 12186), (3385, 11646), (3882, 10155), (4062, 9705), (5823, 6770), (6093, 6470)]