230686570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 422936640

約数和(自身を除く): 192250070

約数列:

[1, 2, 5, 10, 73, 146, 251, 365, 502, 730, 1255, 1259, 2510, 2518, 6295, 12590, 18323, 36646, 91615, 91907, 183230, 183814, 316009, 459535, 632018, 919070, 1580045, 3160090, 23068657, 46137314, 115343285, 230686570]

約数ペア:

[(1, 230686570), (2, 115343285), (5, 46137314), (10, 23068657), (73, 3160090), (146, 1580045), (251, 919070), (365, 632018), (502, 459535), (730, 316009), (1255, 183814), (1259, 183230), (2510, 91907), (2518, 91615), (6295, 36646), (12590, 18323)]