6271430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 12755232

約数和(自身を除く): 6483802

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 73, 110, 121, 142, 146, 242, 355, 365, 605, 710, 730, 781, 803, 1210, 1562, 1606, 3905, 4015, 5183, 7810, 8030, 8591, 8833, 10366, 17182, 17666, 25915, 42955, 44165, 51830, 57013, 85910, 88330, 114026, 285065, 570130, 627143, 1254286, 3135715, 6271430]

約数ペア:

[(1, 6271430), (2, 3135715), (5, 1254286), (10, 627143), (11, 570130), (22, 285065), (55, 114026), (71, 88330), (73, 85910), (110, 57013), (121, 51830), (142, 44165), (146, 42955), (242, 25915), (355, 17666), (365, 17182), (605, 10366), (710, 8833), (730, 8591), (781, 8030), (803, 7810), (1210, 5183), (1562, 4015), (1606, 3905)]