29966730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 75022848

約数和(自身を除く): 45056118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 401, 470, 530, 705, 795, 802, 1203, 1410, 1590, 2005, 2406, 2491, 4010, 4982, 6015, 7473, 12030, 12455, 14946, 18847, 21253, 24910, 37365, 37694, 42506, 56541, 63759, 74730, 94235, 106265, 113082, 127518, 188470, 212530, 282705, 318795, 565410, 637590, 998891, 1997782, 2996673, 4994455, 5993346, 9988910, 14983365, 29966730]

約数ペア:

[(1, 29966730), (2, 14983365), (3, 9988910), (5, 5993346), (6, 4994455), (10, 2996673), (15, 1997782), (30, 998891), (47, 637590), (53, 565410), (94, 318795), (106, 282705), (141, 212530), (159, 188470), (235, 127518), (265, 113082), (282, 106265), (318, 94235), (401, 74730), (470, 63759), (530, 56541), (705, 42506), (795, 37694), (802, 37365), (1203, 24910), (1410, 21253), (1590, 18847), (2005, 14946), (2406, 12455), (2491, 12030), (4010, 7473), (4982, 6015)]