219989310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{82393}}^1$

素因数の和:82492

約数の個数: 32

約数和(自身を含む): 533913120

約数和(自身を除く): 313923810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 82393, 164786, 247179, 411965, 494358, 823930, 1235895, 2471790, 7332977, 14665954, 21998931, 36664885, 43997862, 73329770, 109994655, 219989310]

約数ペア:

[(1, 219989310), (2, 109994655), (3, 73329770), (5, 43997862), (6, 36664885), (10, 21998931), (15, 14665954), (30, 7332977), (89, 2471790), (178, 1235895), (267, 823930), (445, 494358), (534, 411965), (890, 247179), (1335, 164786), (2670, 82393)]