2512770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 4381950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 379, 390, 442, 510, 663, 758, 1105, 1137, 1326, 1895, 2210, 2274, 3315, 3790, 4927, 5685, 6443, 6630, 9854, 11370, 12886, 14781, 19329, 24635, 29562, 32215, 38658, 49270, 64430, 73905, 83759, 96645, 147810, 167518, 193290, 251277, 418795, 502554, 837590, 1256385, 2512770]

約数ペア:

[(1, 2512770), (2, 1256385), (3, 837590), (5, 502554), (6, 418795), (10, 251277), (13, 193290), (15, 167518), (17, 147810), (26, 96645), (30, 83759), (34, 73905), (39, 64430), (51, 49270), (65, 38658), (78, 32215), (85, 29562), (102, 24635), (130, 19329), (170, 14781), (195, 12886), (221, 11370), (255, 9854), (379, 6630), (390, 6443), (442, 5685), (510, 4927), (663, 3790), (758, 3315), (1105, 2274), (1137, 2210), (1326, 1895)]