30440098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 52965360

約数和(自身を除く): 22525262

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1129, 1586, 2074, 2258, 13481, 14677, 19193, 26962, 29354, 38386, 68869, 137738, 249509, 499018, 895297, 1170773, 1790594, 2341546, 15220049, 30440098]

約数ペア:

[(1, 30440098), (2, 15220049), (13, 2341546), (17, 1790594), (26, 1170773), (34, 895297), (61, 499018), (122, 249509), (221, 137738), (442, 68869), (793, 38386), (1037, 29354), (1129, 26962), (1586, 19193), (2074, 14677), (2258, 13481)]