76256710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 140616000

約数和(自身を除く): 64359290

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 610, 745, 839, 1490, 1678, 4195, 8390, 9089, 18178, 45445, 51179, 90890, 102358, 125011, 250022, 255895, 511790, 625055, 1250110, 7625671, 15251342, 38128355, 76256710]

約数ペア:

[(1, 76256710), (2, 38128355), (5, 15251342), (10, 7625671), (61, 1250110), (122, 625055), (149, 511790), (298, 255895), (305, 250022), (610, 125011), (745, 102358), (839, 90890), (1490, 51179), (1678, 45445), (4195, 18178), (8390, 9089)]