153920060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4801}}^1$

素因数の和:5046

約数の個数: 48

約数和(自身を含む): 371098560

約数和(自身を除く): 217178500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 4801, 6412, 8015, 9602, 16030, 19204, 24005, 32060, 33607, 48010, 67214, 96020, 134428, 168035, 336070, 672140, 1099429, 2198858, 4397716, 5497145, 7696003, 10994290, 15392006, 21988580, 30784012, 38480015, 76960030, 153920060]

約数ペア:

[(1, 153920060), (2, 76960030), (4, 38480015), (5, 30784012), (7, 21988580), (10, 15392006), (14, 10994290), (20, 7696003), (28, 5497145), (35, 4397716), (70, 2198858), (140, 1099429), (229, 672140), (458, 336070), (916, 168035), (1145, 134428), (1603, 96020), (2290, 67214), (3206, 48010), (4580, 33607), (4801, 32060), (6412, 24005), (8015, 19204), (9602, 16030)]