6985274020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{49199}}^1$

素因数の和:49468

約数の個数: 48

約数和(自身を含む): 15208704000

約数和(自身を除く): 8223429980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 229, 310, 458, 620, 916, 1145, 2290, 4580, 7099, 14198, 28396, 35495, 49199, 70990, 98398, 141980, 196796, 245995, 491990, 983980, 1525169, 3050338, 6100676, 7625845, 11266571, 15251690, 22533142, 30503380, 45066284, 56332855, 112665710, 225331420, 349263701, 698527402, 1397054804, 1746318505, 3492637010, 6985274020]

約数ペア:

[(1, 6985274020), (2, 3492637010), (4, 1746318505), (5, 1397054804), (10, 698527402), (20, 349263701), (31, 225331420), (62, 112665710), (124, 56332855), (155, 45066284), (229, 30503380), (310, 22533142), (458, 15251690), (620, 11266571), (916, 7625845), (1145, 6100676), (2290, 3050338), (4580, 1525169), (7099, 983980), (14198, 491990), (28396, 245995), (35495, 196796), (49199, 141980), (70990, 98398)]