140786970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{12253}}^1$

素因数の和:12646

約数の個数: 32

約数和(自身を含む): 338798592

約数和(自身を除く): 198011622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 12253, 24506, 36759, 61265, 73518, 122530, 183795, 367590, 4692899, 9385798, 14078697, 23464495, 28157394, 46928990, 70393485, 140786970]

約数ペア:

[(1, 140786970), (2, 70393485), (3, 46928990), (5, 28157394), (6, 23464495), (10, 14078697), (15, 9385798), (30, 4692899), (383, 367590), (766, 183795), (1149, 122530), (1915, 73518), (2298, 61265), (3830, 36759), (5745, 24506), (11490, 12253)]