1508910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 4027968

約数和(自身を除く): 2519058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 73, 78, 106, 130, 146, 159, 195, 219, 265, 318, 365, 390, 438, 530, 689, 730, 795, 949, 1095, 1378, 1590, 1898, 2067, 2190, 2847, 3445, 3869, 4134, 4745, 5694, 6890, 7738, 9490, 10335, 11607, 14235, 19345, 20670, 23214, 28470, 38690, 50297, 58035, 100594, 116070, 150891, 251485, 301782, 502970, 754455, 1508910]

約数ペア:

[(1, 1508910), (2, 754455), (3, 502970), (5, 301782), (6, 251485), (10, 150891), (13, 116070), (15, 100594), (26, 58035), (30, 50297), (39, 38690), (53, 28470), (65, 23214), (73, 20670), (78, 19345), (106, 14235), (130, 11607), (146, 10335), (159, 9490), (195, 7738), (219, 6890), (265, 5694), (318, 4745), (365, 4134), (390, 3869), (438, 3445), (530, 2847), (689, 2190), (730, 2067), (795, 1898), (949, 1590), (1095, 1378)]