123364570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 260983296

約数和(自身を除く): 137618726

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 167, 173, 305, 334, 346, 427, 610, 835, 854, 865, 1169, 1211, 1670, 1730, 2135, 2338, 2422, 4270, 5845, 6055, 10187, 10553, 11690, 12110, 20374, 21106, 28891, 50935, 52765, 57782, 71309, 73871, 101870, 105530, 142618, 144455, 147742, 202237, 288910, 356545, 369355, 404474, 713090, 738710, 1011185, 1762351, 2022370, 3524702, 8811755, 12336457, 17623510, 24672914, 61682285, 123364570]

約数ペア:

[(1, 123364570), (2, 61682285), (5, 24672914), (7, 17623510), (10, 12336457), (14, 8811755), (35, 3524702), (61, 2022370), (70, 1762351), (122, 1011185), (167, 738710), (173, 713090), (305, 404474), (334, 369355), (346, 356545), (427, 288910), (610, 202237), (835, 147742), (854, 144455), (865, 142618), (1169, 105530), (1211, 101870), (1670, 73871), (1730, 71309), (2135, 57782), (2338, 52765), (2422, 50935), (4270, 28891), (5845, 21106), (6055, 20374), (10187, 12110), (10553, 11690)]