40781730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123581}}^1$

素因数の和:123602

約数の個数: 32

約数和(自身を含む): 106774848

約数和(自身を除く): 65993118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 123581, 247162, 370743, 617905, 741486, 1235810, 1359391, 1853715, 2718782, 3707430, 4078173, 6796955, 8156346, 13593910, 20390865, 40781730]

約数ペア:

[(1, 40781730), (2, 20390865), (3, 13593910), (5, 8156346), (6, 6796955), (10, 4078173), (11, 3707430), (15, 2718782), (22, 1853715), (30, 1359391), (33, 1235810), (55, 741486), (66, 617905), (110, 370743), (165, 247162), (330, 123581)]