8109530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 17635968

約数和(自身を除く): 9526438

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 107, 110, 130, 143, 214, 265, 286, 530, 535, 583, 689, 715, 1070, 1166, 1177, 1378, 1391, 1430, 2354, 2782, 2915, 3445, 5671, 5830, 5885, 6890, 6955, 7579, 11342, 11770, 13910, 15158, 15301, 28355, 30602, 37895, 56710, 62381, 73723, 75790, 76505, 124762, 147446, 153010, 311905, 368615, 623810, 737230, 810953, 1621906, 4054765, 8109530]

約数ペア:

[(1, 8109530), (2, 4054765), (5, 1621906), (10, 810953), (11, 737230), (13, 623810), (22, 368615), (26, 311905), (53, 153010), (55, 147446), (65, 124762), (106, 76505), (107, 75790), (110, 73723), (130, 62381), (143, 56710), (214, 37895), (265, 30602), (286, 28355), (530, 15301), (535, 15158), (583, 13910), (689, 11770), (715, 11342), (1070, 7579), (1166, 6955), (1177, 6890), (1378, 5885), (1391, 5830), (1430, 5671), (2354, 3445), (2782, 2915)]