1500030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 4459104

約数和(自身を除く): 2959074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2381, 4762, 7143, 11905, 14286, 16667, 21429, 23810, 33334, 35715, 42858, 50001, 71430, 83335, 100002, 107145, 150003, 166670, 214290, 250005, 300006, 500010, 750015, 1500030]

約数ペア:

[(1, 1500030), (2, 750015), (3, 500010), (5, 300006), (6, 250005), (7, 214290), (9, 166670), (10, 150003), (14, 107145), (15, 100002), (18, 83335), (21, 71430), (30, 50001), (35, 42858), (42, 35715), (45, 33334), (63, 23810), (70, 21429), (90, 16667), (105, 14286), (126, 11905), (210, 7143), (315, 4762), (630, 2381)]