151847810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2971}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 288878400

約数和(自身を除く): 137030590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1345, 2690, 2971, 5111, 5942, 10222, 14855, 25555, 29710, 51110, 56449, 112898, 282245, 564490, 799199, 1598398, 3995995, 7991990, 15184781, 30369562, 75923905, 151847810]

約数ペア:

[(1, 151847810), (2, 75923905), (5, 30369562), (10, 15184781), (19, 7991990), (38, 3995995), (95, 1598398), (190, 799199), (269, 564490), (538, 282245), (1345, 112898), (2690, 56449), (2971, 51110), (5111, 29710), (5942, 25555), (10222, 14855)]