61680710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 145478592

約数和(自身を除く): 83797882

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 230, 245, 299, 322, 421, 455, 490, 598, 637, 805, 842, 910, 1127, 1274, 1495, 1610, 2093, 2105, 2254, 2947, 2990, 3185, 4186, 4210, 5473, 5635, 5894, 6370, 9683, 10465, 10946, 11270, 14651, 14735, 19366, 20629, 20930, 27365, 29302, 29470, 38311, 41258, 48415, 54730, 67781, 73255, 76622, 96830, 103145, 125879, 135562, 146510, 191555, 206290, 251758, 268177, 338905, 383110, 474467, 536354, 629395, 677810, 881153, 948934, 1258790, 1340885, 1762306, 2372335, 2681770, 4405765, 4744670, 6168071, 8811530, 12336142, 30840355, 61680710]

約数ペア:

[(1, 61680710), (2, 30840355), (5, 12336142), (7, 8811530), (10, 6168071), (13, 4744670), (14, 4405765), (23, 2681770), (26, 2372335), (35, 1762306), (46, 1340885), (49, 1258790), (65, 948934), (70, 881153), (91, 677810), (98, 629395), (115, 536354), (130, 474467), (161, 383110), (182, 338905), (230, 268177), (245, 251758), (299, 206290), (322, 191555), (421, 146510), (455, 135562), (490, 125879), (598, 103145), (637, 96830), (805, 76622), (842, 73255), (910, 67781), (1127, 54730), (1274, 48415), (1495, 41258), (1610, 38311), (2093, 29470), (2105, 29302), (2254, 27365), (2947, 20930), (2990, 20629), (3185, 19366), (4186, 14735), (4210, 14651), (5473, 11270), (5635, 10946), (5894, 10465), (6370, 9683)]