149460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 435456

約数和(自身を除く): 285996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 470, 530, 564, 636, 705, 795, 940, 1060, 1410, 1590, 2491, 2820, 3180, 4982, 7473, 9964, 12455, 14946, 24910, 29892, 37365, 49820, 74730, 149460]

約数ペア:

[(1, 149460), (2, 74730), (3, 49820), (4, 37365), (5, 29892), (6, 24910), (10, 14946), (12, 12455), (15, 9964), (20, 7473), (30, 4982), (47, 3180), (53, 2820), (60, 2491), (94, 1590), (106, 1410), (141, 1060), (159, 940), (188, 795), (212, 705), (235, 636), (265, 564), (282, 530), (318, 470)]