8040690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12763}}^1$

素因数の和:12783

約数の個数: 48

約数和(自身を含む): 23894208

約数和(自身を除く): 15853518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12763, 25526, 38289, 63815, 76578, 89341, 114867, 127630, 178682, 191445, 229734, 268023, 382890, 446705, 536046, 574335, 804069, 893410, 1148670, 1340115, 1608138, 2680230, 4020345, 8040690]

約数ペア:

[(1, 8040690), (2, 4020345), (3, 2680230), (5, 1608138), (6, 1340115), (7, 1148670), (9, 893410), (10, 804069), (14, 574335), (15, 536046), (18, 446705), (21, 382890), (30, 268023), (35, 229734), (42, 191445), (45, 178682), (63, 127630), (70, 114867), (90, 89341), (105, 76578), (126, 63815), (210, 38289), (315, 25526), (630, 12763)]