30345926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 52738560

約数和(自身を除く): 22392634

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1307, 1786, 2614, 11609, 16991, 23218, 24833, 33982, 49666, 61429, 122858, 322829, 645658, 798577, 1167151, 1597154, 2334302, 15172963, 30345926]

約数ペア:

[(1, 30345926), (2, 15172963), (13, 2334302), (19, 1597154), (26, 1167151), (38, 798577), (47, 645658), (94, 322829), (247, 122858), (494, 61429), (611, 49666), (893, 33982), (1222, 24833), (1307, 23218), (1786, 16991), (2614, 11609)]