13641450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 34075200

約数和(自身を除く): 20433750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 457, 597, 914, 995, 1194, 1371, 1990, 2285, 2742, 2985, 4570, 4975, 5970, 6855, 9950, 11425, 13710, 14925, 22850, 29850, 34275, 68550, 90943, 181886, 272829, 454715, 545658, 909430, 1364145, 2273575, 2728290, 4547150, 6820725, 13641450]

約数ペア:

[(1, 13641450), (2, 6820725), (3, 4547150), (5, 2728290), (6, 2273575), (10, 1364145), (15, 909430), (25, 545658), (30, 454715), (50, 272829), (75, 181886), (150, 90943), (199, 68550), (398, 34275), (457, 29850), (597, 22850), (914, 14925), (995, 13710), (1194, 11425), (1371, 9950), (1990, 6855), (2285, 5970), (2742, 4975), (2985, 4570)]