130190820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6977}}^1$

素因数の和:7300

約数の個数: 48

約数和(自身を含む): 365758848

約数和(自身を除く): 235568028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 6977, 9330, 13954, 18660, 20931, 27908, 34885, 41862, 69770, 83724, 104655, 139540, 209310, 418620, 2169847, 4339694, 6509541, 8679388, 10849235, 13019082, 21698470, 26038164, 32547705, 43396940, 65095410, 130190820]

約数ペア:

[(1, 130190820), (2, 65095410), (3, 43396940), (4, 32547705), (5, 26038164), (6, 21698470), (10, 13019082), (12, 10849235), (15, 8679388), (20, 6509541), (30, 4339694), (60, 2169847), (311, 418620), (622, 209310), (933, 139540), (1244, 104655), (1555, 83724), (1866, 69770), (3110, 41862), (3732, 34885), (4665, 27908), (6220, 20931), (6977, 18660), (9330, 13954)]