38874180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2339}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 109287360

約数和(自身を除く): 70413180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2339, 2770, 3324, 4155, 4678, 5540, 7017, 8310, 9356, 11695, 14034, 16620, 23390, 28068, 35085, 46780, 70170, 140340, 647903, 1295806, 1943709, 2591612, 3239515, 3887418, 6479030, 7774836, 9718545, 12958060, 19437090, 38874180]

約数ペア:

[(1, 38874180), (2, 19437090), (3, 12958060), (4, 9718545), (5, 7774836), (6, 6479030), (10, 3887418), (12, 3239515), (15, 2591612), (20, 1943709), (30, 1295806), (60, 647903), (277, 140340), (554, 70170), (831, 46780), (1108, 35085), (1385, 28068), (1662, 23390), (2339, 16620), (2770, 14034), (3324, 11695), (4155, 9356), (4678, 8310), (5540, 7017)]