15920228730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6173}}^1\times {\mathrm{12281}}^1$

素因数の和:18471

約数の個数: 64

約数和(自身を含む): 43677543168

約数和(自身を除く): 27757314438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6173, 12281, 12346, 18519, 24562, 30865, 36843, 37038, 43211, 61405, 61730, 73686, 85967, 86422, 92595, 122810, 129633, 171934, 184215, 185190, 216055, 257901, 259266, 368430, 429835, 432110, 515802, 648165, 859670, 1289505, 1296330, 2579010, 75810613, 151621226, 227431839, 379053065, 454863678, 530674291, 758106130, 1061348582, 1137159195, 1592022873, 2274318390, 2653371455, 3184045746, 5306742910, 7960114365, 15920228730]

約数ペア:

[(1, 15920228730), (2, 7960114365), (3, 5306742910), (5, 3184045746), (6, 2653371455), (7, 2274318390), (10, 1592022873), (14, 1137159195), (15, 1061348582), (21, 758106130), (30, 530674291), (35, 454863678), (42, 379053065), (70, 227431839), (105, 151621226), (210, 75810613), (6173, 2579010), (12281, 1296330), (12346, 1289505), (18519, 859670), (24562, 648165), (30865, 515802), (36843, 432110), (37038, 429835), (43211, 368430), (61405, 259266), (61730, 257901), (73686, 216055), (85967, 185190), (86422, 184215), (92595, 171934), (122810, 129633)]