31545330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 47769870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 101, 145, 174, 202, 290, 303, 359, 435, 505, 606, 718, 870, 1010, 1077, 1515, 1795, 2154, 2929, 3030, 3590, 5385, 5858, 8787, 10411, 10770, 14645, 17574, 20822, 29290, 31233, 36259, 43935, 52055, 62466, 72518, 87870, 104110, 108777, 156165, 181295, 217554, 312330, 362590, 543885, 1051511, 1087770, 2103022, 3154533, 5257555, 6309066, 10515110, 15772665, 31545330]

約数ペア:

[(1, 31545330), (2, 15772665), (3, 10515110), (5, 6309066), (6, 5257555), (10, 3154533), (15, 2103022), (29, 1087770), (30, 1051511), (58, 543885), (87, 362590), (101, 312330), (145, 217554), (174, 181295), (202, 156165), (290, 108777), (303, 104110), (359, 87870), (435, 72518), (505, 62466), (606, 52055), (718, 43935), (870, 36259), (1010, 31233), (1077, 29290), (1515, 20822), (1795, 17574), (2154, 14645), (2929, 10770), (3030, 10411), (3590, 8787), (5385, 5858)]