11310540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 20622900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1439, 1572, 1965, 2620, 2878, 3930, 4317, 5756, 7195, 7860, 8634, 14390, 17268, 21585, 28780, 43170, 86340, 188509, 377018, 565527, 754036, 942545, 1131054, 1885090, 2262108, 2827635, 3770180, 5655270, 11310540]

約数ペア:

[(1, 11310540), (2, 5655270), (3, 3770180), (4, 2827635), (5, 2262108), (6, 1885090), (10, 1131054), (12, 942545), (15, 754036), (20, 565527), (30, 377018), (60, 188509), (131, 86340), (262, 43170), (393, 28780), (524, 21585), (655, 17268), (786, 14390), (1310, 8634), (1439, 7860), (1572, 7195), (1965, 5756), (2620, 4317), (2878, 3930)]