12557645581290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1931}}^1\times {\mathrm{824231}}^1$

素因数の和:826435

約数の個数: 64

約数和(自身を含む): 30268647585792

約数和(自身を除く): 17711002004502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 1931, 2630, 3862, 3945, 5793, 7890, 9655, 11586, 19310, 28965, 57930, 507853, 824231, 1015706, 1523559, 1648462, 2472693, 2539265, 3047118, 4121155, 4945386, 5078530, 7617795, 8242310, 12363465, 15235590, 24726930, 216772753, 433545506, 650318259, 1083863765, 1300636518, 1591590061, 2167727530, 3183180122, 3251591295, 4774770183, 6503182590, 7957950305, 9549540366, 15915900610, 23873850915, 47747701830, 418588186043, 837176372086, 1255764558129, 2092940930215, 2511529116258, 4185881860430, 6278822790645, 12557645581290]

約数ペア:

[(1, 12557645581290), (2, 6278822790645), (3, 4185881860430), (5, 2511529116258), (6, 2092940930215), (10, 1255764558129), (15, 837176372086), (30, 418588186043), (263, 47747701830), (526, 23873850915), (789, 15915900610), (1315, 9549540366), (1578, 7957950305), (1931, 6503182590), (2630, 4774770183), (3862, 3251591295), (3945, 3183180122), (5793, 2167727530), (7890, 1591590061), (9655, 1300636518), (11586, 1083863765), (19310, 650318259), (28965, 433545506), (57930, 216772753), (507853, 24726930), (824231, 15235590), (1015706, 12363465), (1523559, 8242310), (1648462, 7617795), (2472693, 5078530), (2539265, 4945386), (3047118, 4121155)]