1836420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 5203968

約数和(自身を除く): 3367548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 241, 254, 381, 482, 508, 635, 723, 762, 964, 1205, 1270, 1446, 1524, 1905, 2410, 2540, 2892, 3615, 3810, 4820, 7230, 7620, 14460, 30607, 61214, 91821, 122428, 153035, 183642, 306070, 367284, 459105, 612140, 918210, 1836420]

約数ペア:

[(1, 1836420), (2, 918210), (3, 612140), (4, 459105), (5, 367284), (6, 306070), (10, 183642), (12, 153035), (15, 122428), (20, 91821), (30, 61214), (60, 30607), (127, 14460), (241, 7620), (254, 7230), (381, 4820), (482, 3810), (508, 3615), (635, 2892), (723, 2540), (762, 2410), (964, 1905), (1205, 1524), (1270, 1446)]