30621736188

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{647}}^1\times {\mathrm{5741}}^1$

素因数の和:6627

約数の個数: 72

約数和(自身を含む): 77876678880

約数和(自身を除く): 47254942692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 647, 687, 916, 1294, 1374, 1941, 2061, 2588, 2748, 3882, 4122, 5741, 5823, 7764, 8244, 11482, 11646, 17223, 22964, 23292, 34446, 51669, 68892, 103338, 148163, 206676, 296326, 444489, 592652, 888978, 1314689, 1333467, 1777956, 2629378, 2666934, 3714427, 3944067, 5258756, 5333868, 7428854, 7888134, 11143281, 11832201, 14857708, 15776268, 22286562, 23664402, 33429843, 44573124, 47328804, 66859686, 133719372, 850603783, 1701207566, 2551811349, 3402415132, 5103622698, 7655434047, 10207245396, 15310868094, 30621736188]

約数ペア:

[(1, 30621736188), (2, 15310868094), (3, 10207245396), (4, 7655434047), (6, 5103622698), (9, 3402415132), (12, 2551811349), (18, 1701207566), (36, 850603783), (229, 133719372), (458, 66859686), (647, 47328804), (687, 44573124), (916, 33429843), (1294, 23664402), (1374, 22286562), (1941, 15776268), (2061, 14857708), (2588, 11832201), (2748, 11143281), (3882, 7888134), (4122, 7428854), (5741, 5333868), (5823, 5258756), (7764, 3944067), (8244, 3714427), (11482, 2666934), (11646, 2629378), (17223, 1777956), (22964, 1333467), (23292, 1314689), (34446, 888978), (51669, 592652), (68892, 444489), (103338, 296326), (148163, 206676)]