1269565570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1395127}}^1$

素因数の和:1395154

約数の個数: 32

約数和(自身を含む): 2812578048

約数和(自身を除く): 1543012478

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1395127, 2790254, 6975635, 9765889, 13951270, 18136651, 19531778, 36273302, 48829445, 90683255, 97658890, 126956557, 181366510, 253913114, 634782785, 1269565570]

約数ペア:

[(1, 1269565570), (2, 634782785), (5, 253913114), (7, 181366510), (10, 126956557), (13, 97658890), (14, 90683255), (26, 48829445), (35, 36273302), (65, 19531778), (70, 18136651), (91, 13951270), (130, 9765889), (182, 6975635), (455, 2790254), (910, 1395127)]