128698830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 362535264

約数和(自身を除く): 233836434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 317, 347, 390, 585, 634, 694, 951, 1041, 1170, 1585, 1735, 1902, 2082, 2853, 3123, 3170, 3470, 4121, 4511, 4755, 5205, 5706, 6246, 8242, 9022, 9510, 10410, 12363, 13533, 14265, 15615, 20605, 22555, 24726, 27066, 28530, 31230, 37089, 40599, 41210, 45110, 61815, 67665, 74178, 81198, 109999, 123630, 135330, 185445, 202995, 219998, 329997, 370890, 405990, 549995, 659994, 989991, 1099990, 1429987, 1649985, 1979982, 2859974, 3299970, 4289961, 4949955, 7149935, 8579922, 9899910, 12869883, 14299870, 21449805, 25739766, 42899610, 64349415, 128698830]

約数ペア:

[(1, 128698830), (2, 64349415), (3, 42899610), (5, 25739766), (6, 21449805), (9, 14299870), (10, 12869883), (13, 9899910), (15, 8579922), (18, 7149935), (26, 4949955), (30, 4289961), (39, 3299970), (45, 2859974), (65, 1979982), (78, 1649985), (90, 1429987), (117, 1099990), (130, 989991), (195, 659994), (234, 549995), (317, 405990), (347, 370890), (390, 329997), (585, 219998), (634, 202995), (694, 185445), (951, 135330), (1041, 123630), (1170, 109999), (1585, 81198), (1735, 74178), (1902, 67665), (2082, 61815), (2853, 45110), (3123, 41210), (3170, 40599), (3470, 37089), (4121, 31230), (4511, 28530), (4755, 27066), (5205, 24726), (5706, 22555), (6246, 20605), (8242, 15615), (9022, 14265), (9510, 13533), (10410, 12363)]