303520630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{228211}}^1$

素因数の和:228244

約数の個数: 32

約数和(自身を含む): 657250560

約数和(自身を除く): 353729930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 228211, 456422, 1141055, 1597477, 2282110, 3194954, 4336009, 7987385, 8672018, 15974770, 21680045, 30352063, 43360090, 60704126, 151760315, 303520630]

約数ペア:

[(1, 303520630), (2, 151760315), (5, 60704126), (7, 43360090), (10, 30352063), (14, 21680045), (19, 15974770), (35, 8672018), (38, 7987385), (70, 4336009), (95, 3194954), (133, 2282110), (190, 1597477), (266, 1141055), (665, 456422), (1330, 228211)]