2190652130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 4274726400

約数和(自身を除く): 2084074270

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 151, 170, 302, 305, 610, 755, 1037, 1399, 1510, 2074, 2567, 2798, 5134, 5185, 6995, 9211, 10370, 12835, 13990, 18422, 23783, 25670, 46055, 47566, 85339, 92110, 118915, 156587, 170678, 211249, 237830, 313174, 422498, 426695, 782935, 853390, 1056245, 1450763, 1565870, 2112490, 2901526, 3591233, 7182466, 7253815, 12886189, 14507630, 17956165, 25772378, 35912330, 64430945, 128861890, 219065213, 438130426, 1095326065, 2190652130]

約数ペア:

[(1, 2190652130), (2, 1095326065), (5, 438130426), (10, 219065213), (17, 128861890), (34, 64430945), (61, 35912330), (85, 25772378), (122, 17956165), (151, 14507630), (170, 12886189), (302, 7253815), (305, 7182466), (610, 3591233), (755, 2901526), (1037, 2112490), (1399, 1565870), (1510, 1450763), (2074, 1056245), (2567, 853390), (2798, 782935), (5134, 426695), (5185, 422498), (6995, 313174), (9211, 237830), (10370, 211249), (12835, 170678), (13990, 156587), (18422, 118915), (23783, 92110), (25670, 85339), (46055, 47566)]