1852890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4774

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2937126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4751, 9502, 14253, 23755, 28506, 47510, 61763, 71265, 123526, 142530, 185289, 308815, 370578, 617630, 926445, 1852890]

約数ペア:

[(1, 1852890), (2, 926445), (3, 617630), (5, 370578), (6, 308815), (10, 185289), (13, 142530), (15, 123526), (26, 71265), (30, 61763), (39, 47510), (65, 28506), (78, 23755), (130, 14253), (195, 9502), (390, 4751)]