123895410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{20753}}^1$

素因数の和:20962

約数の個数: 32

約数和(自身を含む): 298857600

約数和(自身を除く): 174962190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 20753, 41506, 62259, 103765, 124518, 207530, 311295, 622590, 4129847, 8259694, 12389541, 20649235, 24779082, 41298470, 61947705, 123895410]

約数ペア:

[(1, 123895410), (2, 61947705), (3, 41298470), (5, 24779082), (6, 20649235), (10, 12389541), (15, 8259694), (30, 4129847), (199, 622590), (398, 311295), (597, 207530), (995, 124518), (1194, 103765), (1990, 62259), (2985, 41506), (5970, 20753)]