124377890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4467

約数の個数: 64

約数和(自身を含む): 284497920

約数和(自身を除く): 160120030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 4409, 5642, 8818, 14105, 22045, 28210, 30863, 44090, 57317, 61726, 114634, 136679, 154315, 273358, 286585, 308630, 401219, 573170, 683395, 802438, 956753, 1366790, 1776827, 1913506, 2006095, 3553654, 4012190, 4783765, 8884135, 9567530, 12437789, 17768270, 24875578, 62188945, 124377890]

約数ペア:

[(1, 124377890), (2, 62188945), (5, 24875578), (7, 17768270), (10, 12437789), (13, 9567530), (14, 8884135), (26, 4783765), (31, 4012190), (35, 3553654), (62, 2006095), (65, 1913506), (70, 1776827), (91, 1366790), (130, 956753), (155, 802438), (182, 683395), (217, 573170), (310, 401219), (403, 308630), (434, 286585), (455, 273358), (806, 154315), (910, 136679), (1085, 114634), (2015, 61726), (2170, 57317), (2821, 44090), (4030, 30863), (4409, 28210), (5642, 22045), (8818, 14105)]