76976190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 206867520

約数和(自身を除く): 129891330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2081, 2466, 3699, 4110, 4162, 6165, 6243, 7398, 10405, 12330, 12486, 18495, 18729, 20810, 31215, 36990, 37458, 56187, 62430, 93645, 112374, 187290, 280935, 285097, 561870, 570194, 855291, 1425485, 1710582, 2565873, 2850970, 4276455, 5131746, 7697619, 8552910, 12829365, 15395238, 25658730, 38488095, 76976190]

約数ペア:

[(1, 76976190), (2, 38488095), (3, 25658730), (5, 15395238), (6, 12829365), (9, 8552910), (10, 7697619), (15, 5131746), (18, 4276455), (27, 2850970), (30, 2565873), (45, 1710582), (54, 1425485), (90, 855291), (135, 570194), (137, 561870), (270, 285097), (274, 280935), (411, 187290), (685, 112374), (822, 93645), (1233, 62430), (1370, 56187), (2055, 37458), (2081, 36990), (2466, 31215), (3699, 20810), (4110, 18729), (4162, 18495), (6165, 12486), (6243, 12330), (7398, 10405)]