69041830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48281}}^1$

素因数の和:48312

約数の個数: 32

約数和(自身を含む): 146004768

約数和(自身を除く): 76962938

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 48281, 96562, 241405, 482810, 531091, 627653, 1062182, 1255306, 2655455, 3138265, 5310910, 6276530, 6904183, 13808366, 34520915, 69041830]

約数ペア:

[(1, 69041830), (2, 34520915), (5, 13808366), (10, 6904183), (11, 6276530), (13, 5310910), (22, 3138265), (26, 2655455), (55, 1255306), (65, 1062182), (110, 627653), (130, 531091), (143, 482810), (286, 241405), (715, 96562), (1430, 48281)]