562890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 1399680

約数和(自身を除く): 836790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 647, 870, 1294, 1941, 3235, 3882, 6470, 9705, 18763, 19410, 37526, 56289, 93815, 112578, 187630, 281445, 562890]

約数ペア:

[(1, 562890), (2, 281445), (3, 187630), (5, 112578), (6, 93815), (10, 56289), (15, 37526), (29, 19410), (30, 18763), (58, 9705), (87, 6470), (145, 3882), (174, 3235), (290, 1941), (435, 1294), (647, 870)]