11660530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 24931800

約数和(自身を除く): 13271270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 449, 490, 530, 742, 898, 1855, 2245, 2597, 3143, 3710, 4490, 5194, 6286, 12985, 15715, 22001, 23797, 25970, 31430, 44002, 47594, 110005, 118985, 166579, 220010, 237970, 333158, 832895, 1166053, 1665790, 2332106, 5830265, 11660530]

約数ペア:

[(1, 11660530), (2, 5830265), (5, 2332106), (7, 1665790), (10, 1166053), (14, 832895), (35, 333158), (49, 237970), (53, 220010), (70, 166579), (98, 118985), (106, 110005), (245, 47594), (265, 44002), (371, 31430), (449, 25970), (490, 23797), (530, 22001), (742, 15715), (898, 12985), (1855, 6286), (2245, 5194), (2597, 4490), (3143, 3710)]