112497780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21067}}^1$

素因数の和:21168

約数の個数: 48

約数和(自身を含む): 318548160

約数和(自身を除く): 206050380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 21067, 42134, 63201, 84268, 105335, 126402, 210670, 252804, 316005, 421340, 632010, 1264020, 1874963, 3749926, 5624889, 7499852, 9374815, 11249778, 18749630, 22499556, 28124445, 37499260, 56248890, 112497780]

約数ペア:

[(1, 112497780), (2, 56248890), (3, 37499260), (4, 28124445), (5, 22499556), (6, 18749630), (10, 11249778), (12, 9374815), (15, 7499852), (20, 5624889), (30, 3749926), (60, 1874963), (89, 1264020), (178, 632010), (267, 421340), (356, 316005), (445, 252804), (534, 210670), (890, 126402), (1068, 105335), (1335, 84268), (1780, 63201), (2670, 42134), (5340, 21067)]