260400570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{299311}}^1$

素因数の和:299350

約数の個数: 32

約数和(自身を含む): 646513920

約数和(自身を除く): 386113350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 299311, 598622, 897933, 1496555, 1795866, 2993110, 4489665, 8680019, 8979330, 17360038, 26040057, 43400095, 52080114, 86800190, 130200285, 260400570]

約数ペア:

[(1, 260400570), (2, 130200285), (3, 86800190), (5, 52080114), (6, 43400095), (10, 26040057), (15, 17360038), (29, 8979330), (30, 8680019), (58, 4489665), (87, 2993110), (145, 1795866), (174, 1496555), (290, 897933), (435, 598622), (870, 299311)]