771226130

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{2153}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 1405562544

約数和(自身を除く): 634336414

約数列:

[1, 2, 5, 10, 113, 226, 317, 565, 634, 1130, 1585, 2153, 3170, 4306, 10765, 21530, 35821, 71642, 179105, 243289, 358210, 486578, 682501, 1216445, 1365002, 2432890, 3412505, 6825010, 77122613, 154245226, 385613065, 771226130]

約数ペア:

[(1, 771226130), (2, 385613065), (5, 154245226), (10, 77122613), (113, 6825010), (226, 3412505), (317, 2432890), (565, 1365002), (634, 1216445), (1130, 682501), (1585, 486578), (2153, 358210), (3170, 243289), (4306, 179105), (10765, 71642), (21530, 35821)]