12553634870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1507039}}^1$

素因数の和:1507077

約数の個数: 48

約数和(自身を含む): 27832014720

約数和(自身を除く): 15278379850

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 1507039, 3014078, 7535195, 10549273, 15070390, 21098546, 25619663, 51239326, 52746365, 73844911, 105492730, 128098315, 147689822, 179337641, 256196630, 358675282, 369224555, 738449110, 896688205, 1255363487, 1793376410, 2510726974, 6276817435, 12553634870]

約数ペア:

[(1, 12553634870), (2, 6276817435), (5, 2510726974), (7, 1793376410), (10, 1255363487), (14, 896688205), (17, 738449110), (34, 369224555), (35, 358675282), (49, 256196630), (70, 179337641), (85, 147689822), (98, 128098315), (119, 105492730), (170, 73844911), (238, 52746365), (245, 51239326), (490, 25619663), (595, 21098546), (833, 15070390), (1190, 10549273), (1666, 7535195), (4165, 3014078), (8330, 1507039)]