80642970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15187}}^1$

素因数の和:15259

約数の個数: 48

約数和(自身を含む): 213239520

約数和(自身を除く): 132596550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 15187, 30374, 45561, 75935, 91122, 136683, 151870, 227805, 273366, 455610, 683415, 896033, 1366830, 1792066, 2688099, 4480165, 5376198, 8064297, 8960330, 13440495, 16128594, 26880990, 40321485, 80642970]

約数ペア:

[(1, 80642970), (2, 40321485), (3, 26880990), (5, 16128594), (6, 13440495), (9, 8960330), (10, 8064297), (15, 5376198), (18, 4480165), (30, 2688099), (45, 1792066), (59, 1366830), (90, 896033), (118, 683415), (177, 455610), (295, 273366), (354, 227805), (531, 151870), (590, 136683), (885, 91122), (1062, 75935), (1770, 45561), (2655, 30374), (5310, 15187)]