29515070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 57879360

約数和(自身を除く): 28364290

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2551, 5102, 5785, 11570, 12755, 25510, 33163, 66326, 165815, 227039, 331630, 454078, 1135195, 2270390, 2951507, 5903014, 14757535, 29515070]

約数ペア:

[(1, 29515070), (2, 14757535), (5, 5903014), (10, 2951507), (13, 2270390), (26, 1135195), (65, 454078), (89, 331630), (130, 227039), (178, 165815), (445, 66326), (890, 33163), (1157, 25510), (2314, 12755), (2551, 11570), (5102, 5785)]