29123097660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{310547}}^1$

素因数の和:311083

約数の個数: 72

約数和(自身を含む): 88509906576

約数和(自身を除く): 59386808916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4689, 5210, 6252, 7815, 9378, 10420, 15630, 18756, 23445, 31260, 46890, 93780, 310547, 621094, 931641, 1242188, 1552735, 1863282, 2794923, 3105470, 3726564, 4658205, 5589846, 6210940, 9316410, 11179692, 13974615, 18632820, 27949230, 55898460, 161794987, 323589974, 485384961, 647179948, 808974935, 970769922, 1456154883, 1617949870, 1941539844, 2426924805, 2912309766, 3235899740, 4853849610, 5824619532, 7280774415, 9707699220, 14561548830, 29123097660]

約数ペア:

[(1, 29123097660), (2, 14561548830), (3, 9707699220), (4, 7280774415), (5, 5824619532), (6, 4853849610), (9, 3235899740), (10, 2912309766), (12, 2426924805), (15, 1941539844), (18, 1617949870), (20, 1456154883), (30, 970769922), (36, 808974935), (45, 647179948), (60, 485384961), (90, 323589974), (180, 161794987), (521, 55898460), (1042, 27949230), (1563, 18632820), (2084, 13974615), (2605, 11179692), (3126, 9316410), (4689, 6210940), (5210, 5589846), (6252, 4658205), (7815, 3726564), (9378, 3105470), (10420, 2794923), (15630, 1863282), (18756, 1552735), (23445, 1242188), (31260, 931641), (46890, 621094), (93780, 310547)]