4091820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 11708928

約数和(自身を除く): 7617108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1451, 2820, 2902, 4353, 5804, 7255, 8706, 14510, 17412, 21765, 29020, 43530, 68197, 87060, 136394, 204591, 272788, 340985, 409182, 681970, 818364, 1022955, 1363940, 2045910, 4091820]

約数ペア:

[(1, 4091820), (2, 2045910), (3, 1363940), (4, 1022955), (5, 818364), (6, 681970), (10, 409182), (12, 340985), (15, 272788), (20, 204591), (30, 136394), (47, 87060), (60, 68197), (94, 43530), (141, 29020), (188, 21765), (235, 17412), (282, 14510), (470, 8706), (564, 7255), (705, 5804), (940, 4353), (1410, 2902), (1451, 2820)]