29712460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 64745856

約数和(自身を除く): 35033396

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 433, 470, 730, 866, 940, 1460, 1732, 2165, 3431, 4330, 6862, 8660, 13724, 17155, 20351, 31609, 34310, 40702, 63218, 68620, 81404, 101755, 126436, 158045, 203510, 316090, 407020, 632180, 1485623, 2971246, 5942492, 7428115, 14856230, 29712460]

約数ペア:

[(1, 29712460), (2, 14856230), (4, 7428115), (5, 5942492), (10, 2971246), (20, 1485623), (47, 632180), (73, 407020), (94, 316090), (146, 203510), (188, 158045), (235, 126436), (292, 101755), (365, 81404), (433, 68620), (470, 63218), (730, 40702), (866, 34310), (940, 31609), (1460, 20351), (1732, 17155), (2165, 13724), (3431, 8660), (4330, 6862)]