30495399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 18959961

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 2861, 3553, 8583, 10659, 31471, 48637, 54359, 94413, 145911, 163077, 535007, 597949, 924103, 1605021, 1793847, 2772309, 10165133, 30495399]

約数ペア:

[(1, 30495399), (3, 10165133), (11, 2772309), (17, 1793847), (19, 1605021), (33, 924103), (51, 597949), (57, 535007), (187, 163077), (209, 145911), (323, 94413), (561, 54359), (627, 48637), (969, 31471), (2861, 10659), (3553, 8583)]