137492670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{654727}}^1$

素因数の和:654744

約数の個数: 32

約数和(自身を含む): 377123328

約数和(自身を除く): 239630658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 654727, 1309454, 1964181, 3273635, 3928362, 4583089, 6547270, 9166178, 9820905, 13749267, 19641810, 22915445, 27498534, 45830890, 68746335, 137492670]

約数ペア:

[(1, 137492670), (2, 68746335), (3, 45830890), (5, 27498534), (6, 22915445), (7, 19641810), (10, 13749267), (14, 9820905), (15, 9166178), (21, 6547270), (30, 4583089), (35, 3928362), (42, 3273635), (70, 1964181), (105, 1309454), (210, 654727)]