9938220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 28220640

約数和(自身を除く): 18282420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2269, 4380, 4538, 6807, 9076, 11345, 13614, 22690, 27228, 34035, 45380, 68070, 136140, 165637, 331274, 496911, 662548, 828185, 993822, 1656370, 1987644, 2484555, 3312740, 4969110, 9938220]

約数ペア:

[(1, 9938220), (2, 4969110), (3, 3312740), (4, 2484555), (5, 1987644), (6, 1656370), (10, 993822), (12, 828185), (15, 662548), (20, 496911), (30, 331274), (60, 165637), (73, 136140), (146, 68070), (219, 45380), (292, 34035), (365, 27228), (438, 22690), (730, 13614), (876, 11345), (1095, 9076), (1460, 6807), (2190, 4538), (2269, 4380)]