7942770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 23048064

約数和(自身を除く): 15105294

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 113, 142, 165, 198, 213, 226, 330, 339, 355, 426, 495, 565, 639, 678, 710, 781, 990, 1017, 1065, 1130, 1243, 1278, 1562, 1695, 2034, 2130, 2343, 2486, 3195, 3390, 3729, 3905, 4686, 5085, 6215, 6390, 7029, 7458, 7810, 8023, 10170, 11187, 11715, 12430, 14058, 16046, 18645, 22374, 23430, 24069, 35145, 37290, 40115, 48138, 55935, 70290, 72207, 80230, 88253, 111870, 120345, 144414, 176506, 240690, 264759, 361035, 441265, 529518, 722070, 794277, 882530, 1323795, 1588554, 2647590, 3971385, 7942770]

約数ペア:

[(1, 7942770), (2, 3971385), (3, 2647590), (5, 1588554), (6, 1323795), (9, 882530), (10, 794277), (11, 722070), (15, 529518), (18, 441265), (22, 361035), (30, 264759), (33, 240690), (45, 176506), (55, 144414), (66, 120345), (71, 111870), (90, 88253), (99, 80230), (110, 72207), (113, 70290), (142, 55935), (165, 48138), (198, 40115), (213, 37290), (226, 35145), (330, 24069), (339, 23430), (355, 22374), (426, 18645), (495, 16046), (565, 14058), (639, 12430), (678, 11715), (710, 11187), (781, 10170), (990, 8023), (1017, 7810), (1065, 7458), (1130, 7029), (1243, 6390), (1278, 6215), (1562, 5085), (1695, 4686), (2034, 3905), (2130, 3729), (2343, 3390), (2486, 3195)]