30948090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 76051872

約数和(自身を除く): 45103782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 467, 470, 705, 934, 1401, 1410, 2209, 2335, 2802, 4418, 4670, 6627, 7005, 11045, 13254, 14010, 21949, 22090, 33135, 43898, 65847, 66270, 109745, 131694, 219490, 329235, 658470, 1031603, 2063206, 3094809, 5158015, 6189618, 10316030, 15474045, 30948090]

約数ペア:

[(1, 30948090), (2, 15474045), (3, 10316030), (5, 6189618), (6, 5158015), (10, 3094809), (15, 2063206), (30, 1031603), (47, 658470), (94, 329235), (141, 219490), (235, 131694), (282, 109745), (467, 66270), (470, 65847), (705, 43898), (934, 33135), (1401, 22090), (1410, 21949), (2209, 14010), (2335, 13254), (2802, 11045), (4418, 7005), (4670, 6627)]