120493490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1579}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 234118080

約数和(自身を除く): 113624590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 587, 1174, 1579, 2935, 3158, 5870, 7631, 7895, 15262, 15790, 20527, 38155, 41054, 76310, 102635, 205270, 926873, 1853746, 4634365, 9268730, 12049349, 24098698, 60246745, 120493490]

約数ペア:

[(1, 120493490), (2, 60246745), (5, 24098698), (10, 12049349), (13, 9268730), (26, 4634365), (65, 1853746), (130, 926873), (587, 205270), (1174, 102635), (1579, 76310), (2935, 41054), (3158, 38155), (5870, 20527), (7631, 15790), (7895, 15262)]