13402650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 33480000

約数和(自身を除く): 20077350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 449, 597, 898, 995, 1194, 1347, 1990, 2245, 2694, 2985, 4490, 4975, 5970, 6735, 9950, 11225, 13470, 14925, 22450, 29850, 33675, 67350, 89351, 178702, 268053, 446755, 536106, 893510, 1340265, 2233775, 2680530, 4467550, 6701325, 13402650]

約数ペア:

[(1, 13402650), (2, 6701325), (3, 4467550), (5, 2680530), (6, 2233775), (10, 1340265), (15, 893510), (25, 536106), (30, 446755), (50, 268053), (75, 178702), (150, 89351), (199, 67350), (398, 33675), (449, 29850), (597, 22450), (898, 14925), (995, 13470), (1194, 11225), (1347, 9950), (1990, 6735), (2245, 5970), (2694, 4975), (2985, 4490)]