84307370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63389}}^1$

素因数の和:63422

約数の個数: 32

約数和(自身を含む): 182563200

約数和(自身を除く): 98255830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 63389, 126778, 316945, 443723, 633890, 887446, 1204391, 2218615, 2408782, 4437230, 6021955, 8430737, 12043910, 16861474, 42153685, 84307370]

約数ペア:

[(1, 84307370), (2, 42153685), (5, 16861474), (7, 12043910), (10, 8430737), (14, 6021955), (19, 4437230), (35, 2408782), (38, 2218615), (70, 1204391), (95, 887446), (133, 633890), (190, 443723), (266, 316945), (665, 126778), (1330, 63389)]