30629456

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 60

約数和(自身を含む): 70305396

約数和(自身を除く): 39675940

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1217, 1573, 1936, 2288, 2434, 3146, 4868, 6292, 9736, 12584, 13387, 15821, 19472, 25168, 26774, 31642, 53548, 63284, 107096, 126568, 147257, 174031, 214192, 253136, 294514, 348062, 589028, 696124, 1178056, 1392248, 1914341, 2356112, 2784496, 3828682, 7657364, 15314728, 30629456]

約数ペア:

[(1, 30629456), (2, 15314728), (4, 7657364), (8, 3828682), (11, 2784496), (13, 2356112), (16, 1914341), (22, 1392248), (26, 1178056), (44, 696124), (52, 589028), (88, 348062), (104, 294514), (121, 253136), (143, 214192), (176, 174031), (208, 147257), (242, 126568), (286, 107096), (484, 63284), (572, 53548), (968, 31642), (1144, 26774), (1217, 25168), (1573, 19472), (1936, 15821), (2288, 13387), (2434, 12584), (3146, 9736), (4868, 6292)]