1497450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 3794400

約数和(自身を除く): 2296950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 149, 150, 201, 298, 335, 402, 447, 670, 745, 894, 1005, 1490, 1675, 2010, 2235, 3350, 3725, 4470, 5025, 7450, 9983, 10050, 11175, 19966, 22350, 29949, 49915, 59898, 99830, 149745, 249575, 299490, 499150, 748725, 1497450]

約数ペア:

[(1, 1497450), (2, 748725), (3, 499150), (5, 299490), (6, 249575), (10, 149745), (15, 99830), (25, 59898), (30, 49915), (50, 29949), (67, 22350), (75, 19966), (134, 11175), (149, 10050), (150, 9983), (201, 7450), (298, 5025), (335, 4470), (402, 3725), (447, 3350), (670, 2235), (745, 2010), (894, 1675), (1005, 1490)]