11931420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4290

約数の個数: 48

約数和(自身を含む): 34126848

約数和(自身を除く): 22195428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4231, 8462, 12693, 16924, 21155, 25386, 42310, 50772, 63465, 84620, 126930, 198857, 253860, 397714, 596571, 795428, 994285, 1193142, 1988570, 2386284, 2982855, 3977140, 5965710, 11931420]

約数ペア:

[(1, 11931420), (2, 5965710), (3, 3977140), (4, 2982855), (5, 2386284), (6, 1988570), (10, 1193142), (12, 994285), (15, 795428), (20, 596571), (30, 397714), (47, 253860), (60, 198857), (94, 126930), (141, 84620), (188, 63465), (235, 50772), (282, 42310), (470, 25386), (564, 21155), (705, 16924), (940, 12693), (1410, 8462), (2820, 4231)]