150870860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20333}}^1$

素因数の和:20402

約数の個数: 48

約数和(自身を含む): 368940096

約数和(自身を除く): 218069236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 20333, 40666, 81332, 101665, 142331, 203330, 284662, 406660, 569324, 711655, 1077649, 1423310, 2155298, 2846620, 4310596, 5388245, 7543543, 10776490, 15087086, 21552980, 30174172, 37717715, 75435430, 150870860]

約数ペア:

[(1, 150870860), (2, 75435430), (4, 37717715), (5, 30174172), (7, 21552980), (10, 15087086), (14, 10776490), (20, 7543543), (28, 5388245), (35, 4310596), (53, 2846620), (70, 2155298), (106, 1423310), (140, 1077649), (212, 711655), (265, 569324), (371, 406660), (530, 284662), (742, 203330), (1060, 142331), (1484, 101665), (1855, 81332), (3710, 40666), (7420, 20333)]