3931730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 7976448

約数和(自身を除く): 4044718

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1153, 1705, 2306, 3410, 5765, 11530, 12683, 25366, 35743, 63415, 71486, 126830, 178715, 357430, 393173, 786346, 1965865, 3931730]

約数ペア:

[(1, 3931730), (2, 1965865), (5, 786346), (10, 393173), (11, 357430), (22, 178715), (31, 126830), (55, 71486), (62, 63415), (110, 35743), (155, 25366), (310, 12683), (341, 11530), (682, 5765), (1153, 3410), (1705, 2306)]