71653380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25409}}^1$

素因数の和:25468

約数の個数: 48

約数和(自身を含む): 204906240

約数和(自身を除く): 133252860

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, 25409, 50818, 76227, 101636, 127045, 152454, 254090, 304908, 381135, 508180, 762270, 1194223, 1524540, 2388446, 3582669, 4776892, 5971115, 7165338, 11942230, 14330676, 17913345, 23884460, 35826690, 71653380]

約数ペア:

[(1, 71653380), (2, 35826690), (3, 23884460), (4, 17913345), (5, 14330676), (6, 11942230), (10, 7165338), (12, 5971115), (15, 4776892), (20, 3582669), (30, 2388446), (47, 1524540), (60, 1194223), (94, 762270), (141, 508180), (188, 381135), (235, 304908), (282, 254090), (470, 152454), (564, 127045), (705, 101636), (940, 76227), (1410, 50818), (2820, 25409)]