8979810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 25069824

約数和(自身を除く): 16090014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 701, 854, 915, 1281, 1402, 1830, 2103, 2135, 2562, 3505, 4206, 4270, 4907, 6405, 7010, 9814, 10515, 12810, 14721, 21030, 24535, 29442, 42761, 49070, 73605, 85522, 128283, 147210, 213805, 256566, 299327, 427610, 598654, 641415, 897981, 1282830, 1496635, 1795962, 2993270, 4489905, 8979810]

約数ペア:

[(1, 8979810), (2, 4489905), (3, 2993270), (5, 1795962), (6, 1496635), (7, 1282830), (10, 897981), (14, 641415), (15, 598654), (21, 427610), (30, 299327), (35, 256566), (42, 213805), (61, 147210), (70, 128283), (105, 85522), (122, 73605), (183, 49070), (210, 42761), (305, 29442), (366, 24535), (427, 21030), (610, 14721), (701, 12810), (854, 10515), (915, 9814), (1281, 7010), (1402, 6405), (1830, 4907), (2103, 4270), (2135, 4206), (2562, 3505)]