1520943030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{359561}}^1$

素因数の和:359621

約数の個数: 48

約数和(自身を含む): 4038600384

約数和(自身を除く): 2517657354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 359561, 719122, 1078683, 1797805, 2157366, 3236049, 3595610, 5393415, 6472098, 10786830, 16180245, 16899367, 32360490, 33798734, 50698101, 84496835, 101396202, 152094303, 168993670, 253490505, 304188606, 506981010, 760471515, 1520943030]

約数ペア:

[(1, 1520943030), (2, 760471515), (3, 506981010), (5, 304188606), (6, 253490505), (9, 168993670), (10, 152094303), (15, 101396202), (18, 84496835), (30, 50698101), (45, 33798734), (47, 32360490), (90, 16899367), (94, 16180245), (141, 10786830), (235, 6472098), (282, 5393415), (423, 3595610), (470, 3236049), (705, 2157366), (846, 1797805), (1410, 1078683), (2115, 719122), (4230, 359561)]