2153736830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{85229}}^1$

素因数の和:85281

約数の個数: 48

約数和(自身を含む): 4676058720

約数和(自身を除く): 2522321890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 25270, 85229, 170458, 426145, 596603, 852290, 1193206, 1619351, 2983015, 3238702, 5966030, 8096755, 11335457, 16193510, 22670914, 30767669, 56677285, 61535338, 113354570, 153838345, 215373683, 307676690, 430747366, 1076868415, 2153736830]

約数ペア:

[(1, 2153736830), (2, 1076868415), (5, 430747366), (7, 307676690), (10, 215373683), (14, 153838345), (19, 113354570), (35, 61535338), (38, 56677285), (70, 30767669), (95, 22670914), (133, 16193510), (190, 11335457), (266, 8096755), (361, 5966030), (665, 3238702), (722, 2983015), (1330, 1619351), (1805, 1193206), (2527, 852290), (3610, 596603), (5054, 426145), (12635, 170458), (25270, 85229)]