9000460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 22026816

約数和(自身を除く): 13026356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1213, 1484, 1855, 2426, 3710, 4852, 6065, 7420, 8491, 12130, 16982, 24260, 33964, 42455, 64289, 84910, 128578, 169820, 257156, 321445, 450023, 642890, 900046, 1285780, 1800092, 2250115, 4500230, 9000460]

約数ペア:

[(1, 9000460), (2, 4500230), (4, 2250115), (5, 1800092), (7, 1285780), (10, 900046), (14, 642890), (20, 450023), (28, 321445), (35, 257156), (53, 169820), (70, 128578), (106, 84910), (140, 64289), (212, 42455), (265, 33964), (371, 24260), (530, 16982), (742, 12130), (1060, 8491), (1213, 7420), (1484, 6065), (1855, 4852), (2426, 3710)]