30580654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 53555040

約数和(自身を除く): 22974386

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 1609, 3218, 9503, 19006, 20917, 27353, 41834, 54706, 69187, 138374, 355589, 711178, 899431, 1176179, 1798862, 2352358, 15290327, 30580654]

約数ペア:

[(1, 30580654), (2, 15290327), (13, 2352358), (17, 1798862), (26, 1176179), (34, 899431), (43, 711178), (86, 355589), (221, 138374), (442, 69187), (559, 54706), (731, 41834), (1118, 27353), (1462, 20917), (1609, 19006), (3218, 9503)]