1342050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 3481920

約数和(自身を除く): 2139870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 389, 575, 690, 778, 1150, 1167, 1725, 1945, 2334, 3450, 3890, 5835, 8947, 9725, 11670, 17894, 19450, 26841, 29175, 44735, 53682, 58350, 89470, 134205, 223675, 268410, 447350, 671025, 1342050]

約数ペア:

[(1, 1342050), (2, 671025), (3, 447350), (5, 268410), (6, 223675), (10, 134205), (15, 89470), (23, 58350), (25, 53682), (30, 44735), (46, 29175), (50, 26841), (69, 19450), (75, 17894), (115, 11670), (138, 9725), (150, 8947), (230, 5835), (345, 3890), (389, 3450), (575, 2334), (690, 1945), (778, 1725), (1150, 1167)]