237160140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{564667}}^1$

素因数の和:564686

約数の個数: 48

約数和(自身を含む): 758913792

約数和(自身を除く): 521753652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 564667, 1129334, 1694001, 2258668, 2823335, 3388002, 3952669, 5646670, 6776004, 7905338, 8470005, 11293340, 11858007, 15810676, 16940010, 19763345, 23716014, 33880020, 39526690, 47432028, 59290035, 79053380, 118580070, 237160140]

約数ペア:

[(1, 237160140), (2, 118580070), (3, 79053380), (4, 59290035), (5, 47432028), (6, 39526690), (7, 33880020), (10, 23716014), (12, 19763345), (14, 16940010), (15, 15810676), (20, 11858007), (21, 11293340), (28, 8470005), (30, 7905338), (35, 6776004), (42, 5646670), (60, 3952669), (70, 3388002), (84, 2823335), (105, 2258668), (140, 1694001), (210, 1129334), (420, 564667)]