263342010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{22111}}^1$

素因数の和:22518

約数の個数: 32

約数和(自身を含む): 633641472

約数和(自身を除く): 370299462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 22111, 44222, 66333, 110555, 132666, 221110, 331665, 663330, 8778067, 17556134, 26334201, 43890335, 52668402, 87780670, 131671005, 263342010]

約数ペア:

[(1, 263342010), (2, 131671005), (3, 87780670), (5, 52668402), (6, 43890335), (10, 26334201), (15, 17556134), (30, 8778067), (397, 663330), (794, 331665), (1191, 221110), (1985, 132666), (2382, 110555), (3970, 66333), (5955, 44222), (11910, 22111)]