827150730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{3571}}^1$

素因数の和:4691

約数の個数: 64

約数和(自身を含む): 2271449088

約数和(自身を除く): 1444298358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1103, 2206, 3309, 3571, 5515, 6618, 7142, 7721, 10713, 11030, 15442, 16545, 17855, 21426, 23163, 24997, 33090, 35710, 38605, 46326, 49994, 53565, 74991, 77210, 107130, 115815, 124985, 149982, 231630, 249970, 374955, 749910, 3938813, 7877626, 11816439, 19694065, 23632878, 27571691, 39388130, 55143382, 59082195, 82715073, 118164390, 137858455, 165430146, 275716910, 413575365, 827150730]

約数ペア:

[(1, 827150730), (2, 413575365), (3, 275716910), (5, 165430146), (6, 137858455), (7, 118164390), (10, 82715073), (14, 59082195), (15, 55143382), (21, 39388130), (30, 27571691), (35, 23632878), (42, 19694065), (70, 11816439), (105, 7877626), (210, 3938813), (1103, 749910), (2206, 374955), (3309, 249970), (3571, 231630), (5515, 149982), (6618, 124985), (7142, 115815), (7721, 107130), (10713, 77210), (11030, 74991), (15442, 53565), (16545, 49994), (17855, 46326), (21426, 38605), (23163, 35710), (24997, 33090)]