495725930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 1051142400

約数和(自身を除く): 555416470

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 157, 215, 301, 314, 430, 602, 785, 1049, 1099, 1505, 1570, 2098, 2198, 3010, 5245, 5495, 6751, 7343, 10490, 10990, 13502, 14686, 33755, 36715, 45107, 47257, 67510, 73430, 90214, 94514, 164693, 225535, 236285, 315749, 329386, 451070, 472570, 631498, 823465, 1152851, 1578745, 1646930, 2305702, 3157490, 5764255, 7081799, 11528510, 14163598, 35408995, 49572593, 70817990, 99145186, 247862965, 495725930]

約数ペア:

[(1, 495725930), (2, 247862965), (5, 99145186), (7, 70817990), (10, 49572593), (14, 35408995), (35, 14163598), (43, 11528510), (70, 7081799), (86, 5764255), (157, 3157490), (215, 2305702), (301, 1646930), (314, 1578745), (430, 1152851), (602, 823465), (785, 631498), (1049, 472570), (1099, 451070), (1505, 329386), (1570, 315749), (2098, 236285), (2198, 225535), (3010, 164693), (5245, 94514), (5495, 90214), (6751, 73430), (7343, 67510), (10490, 47257), (10990, 45107), (13502, 36715), (14686, 33755)]