143919790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120941}}^1$

素因数の和:120972

約数の個数: 32

約数和(自身を含む): 313481664

約数和(自身を除く): 169561874

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 120941, 241882, 604705, 846587, 1209410, 1693174, 2055997, 4111994, 4232935, 8465870, 10279985, 14391979, 20559970, 28783958, 71959895, 143919790]

約数ペア:

[(1, 143919790), (2, 71959895), (5, 28783958), (7, 20559970), (10, 14391979), (14, 10279985), (17, 8465870), (34, 4232935), (35, 4111994), (70, 2055997), (85, 1693174), (119, 1209410), (170, 846587), (238, 604705), (595, 241882), (1190, 120941)]