1839630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 4898880

約数和(自身を除く): 3059250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 89, 106, 130, 159, 178, 195, 265, 267, 318, 390, 445, 530, 534, 689, 795, 890, 1157, 1335, 1378, 1590, 2067, 2314, 2670, 3445, 3471, 4134, 4717, 5785, 6890, 6942, 9434, 10335, 11570, 14151, 17355, 20670, 23585, 28302, 34710, 47170, 61321, 70755, 122642, 141510, 183963, 306605, 367926, 613210, 919815, 1839630]

約数ペア:

[(1, 1839630), (2, 919815), (3, 613210), (5, 367926), (6, 306605), (10, 183963), (13, 141510), (15, 122642), (26, 70755), (30, 61321), (39, 47170), (53, 34710), (65, 28302), (78, 23585), (89, 20670), (106, 17355), (130, 14151), (159, 11570), (178, 10335), (195, 9434), (265, 6942), (267, 6890), (318, 5785), (390, 4717), (445, 4134), (530, 3471), (534, 3445), (689, 2670), (795, 2314), (890, 2067), (1157, 1590), (1335, 1378)]