39240670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 83770848

約数和(自身を除く): 44530178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1511, 1855, 2597, 3022, 3710, 5194, 7555, 10577, 12985, 15110, 21154, 25970, 52885, 74039, 80083, 105770, 148078, 160166, 370195, 400415, 560581, 740390, 800830, 1121162, 2802905, 3924067, 5605810, 7848134, 19620335, 39240670]

約数ペア:

[(1, 39240670), (2, 19620335), (5, 7848134), (7, 5605810), (10, 3924067), (14, 2802905), (35, 1121162), (49, 800830), (53, 740390), (70, 560581), (98, 400415), (106, 370195), (245, 160166), (265, 148078), (371, 105770), (490, 80083), (530, 74039), (742, 52885), (1511, 25970), (1855, 21154), (2597, 15110), (3022, 12985), (3710, 10577), (5194, 7555)]