5265420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 14880768

約数和(自身を除く): 9615348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 691, 762, 1270, 1382, 1524, 1905, 2073, 2540, 2764, 3455, 3810, 4146, 6910, 7620, 8292, 10365, 13820, 20730, 41460, 87757, 175514, 263271, 351028, 438785, 526542, 877570, 1053084, 1316355, 1755140, 2632710, 5265420]

約数ペア:

[(1, 5265420), (2, 2632710), (3, 1755140), (4, 1316355), (5, 1053084), (6, 877570), (10, 526542), (12, 438785), (15, 351028), (20, 263271), (30, 175514), (60, 87757), (127, 41460), (254, 20730), (381, 13820), (508, 10365), (635, 8292), (691, 7620), (762, 6910), (1270, 4146), (1382, 3810), (1524, 3455), (1905, 2764), (2073, 2540)]