66457590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 103370250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 311, 419, 510, 622, 838, 933, 1257, 1555, 1866, 2095, 2514, 3110, 4190, 4665, 5287, 6285, 7123, 9330, 10574, 12570, 14246, 15861, 21369, 26435, 31722, 35615, 42738, 52870, 71230, 79305, 106845, 130309, 158610, 213690, 260618, 390927, 651545, 781854, 1303090, 1954635, 2215253, 3909270, 4430506, 6645759, 11076265, 13291518, 22152530, 33228795, 66457590]

約数ペア:

[(1, 66457590), (2, 33228795), (3, 22152530), (5, 13291518), (6, 11076265), (10, 6645759), (15, 4430506), (17, 3909270), (30, 2215253), (34, 1954635), (51, 1303090), (85, 781854), (102, 651545), (170, 390927), (255, 260618), (311, 213690), (419, 158610), (510, 130309), (622, 106845), (838, 79305), (933, 71230), (1257, 52870), (1555, 42738), (1866, 35615), (2095, 31722), (2514, 26435), (3110, 21369), (4190, 15861), (4665, 14246), (5287, 12570), (6285, 10574), (7123, 9330)]