13023530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 27433728

約数和(自身を除く): 14410198

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 71, 83, 85, 130, 142, 166, 170, 221, 355, 415, 442, 710, 830, 923, 1079, 1105, 1207, 1411, 1846, 2158, 2210, 2414, 2822, 4615, 5395, 5893, 6035, 7055, 9230, 10790, 11786, 12070, 14110, 15691, 18343, 29465, 31382, 36686, 58930, 76609, 78455, 91715, 100181, 153218, 156910, 183430, 200362, 383045, 500905, 766090, 1001810, 1302353, 2604706, 6511765, 13023530]

約数ペア:

[(1, 13023530), (2, 6511765), (5, 2604706), (10, 1302353), (13, 1001810), (17, 766090), (26, 500905), (34, 383045), (65, 200362), (71, 183430), (83, 156910), (85, 153218), (130, 100181), (142, 91715), (166, 78455), (170, 76609), (221, 58930), (355, 36686), (415, 31382), (442, 29465), (710, 18343), (830, 15691), (923, 14110), (1079, 12070), (1105, 11786), (1207, 10790), (1411, 9230), (1846, 7055), (2158, 6035), (2210, 5893), (2414, 5395), (2822, 4615)]