315030110

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 577282464

約数和(自身を除く): 262252354

約数列:

[1, 2, 5, 10, 101, 131, 202, 262, 505, 655, 1010, 1310, 2381, 4762, 11905, 13231, 23810, 26462, 66155, 132310, 240481, 311911, 480962, 623822, 1202405, 1559555, 2404810, 3119110, 31503011, 63006022, 157515055, 315030110]

約数ペア:

[(1, 315030110), (2, 157515055), (5, 63006022), (10, 31503011), (101, 3119110), (131, 2404810), (202, 1559555), (262, 1202405), (505, 623822), (655, 480962), (1010, 311911), (1310, 240481), (2381, 132310), (4762, 66155), (11905, 26462), (13231, 23810)]