29818920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 60175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1301, 1528, 1910, 2292, 2602, 2865, 3820, 3903, 4584, 5204, 5730, 6505, 7640, 7806, 10408, 11460, 13010, 15612, 19515, 22920, 26020, 31224, 39030, 52040, 78060, 156120, 248491, 496982, 745473, 993964, 1242455, 1490946, 1987928, 2484910, 2981892, 3727365, 4969820, 5963784, 7454730, 9939640, 14909460, 29818920]

約数ペア:

[(1, 29818920), (2, 14909460), (3, 9939640), (4, 7454730), (5, 5963784), (6, 4969820), (8, 3727365), (10, 2981892), (12, 2484910), (15, 1987928), (20, 1490946), (24, 1242455), (30, 993964), (40, 745473), (60, 496982), (120, 248491), (191, 156120), (382, 78060), (573, 52040), (764, 39030), (955, 31224), (1146, 26020), (1301, 22920), (1528, 19515), (1910, 15612), (2292, 13010), (2602, 11460), (2865, 10408), (3820, 7806), (3903, 7640), (4584, 6505), (5204, 5730)]