310011650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{773}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 622788264

約数和(自身を除く): 312776614

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 617, 650, 773, 1234, 1546, 3085, 3865, 6170, 7730, 8021, 10049, 15425, 16042, 19325, 20098, 30850, 38650, 40105, 50245, 80210, 100490, 200525, 251225, 401050, 476941, 502450, 953882, 2384705, 4769410, 6200233, 11923525, 12400466, 23847050, 31001165, 62002330, 155005825, 310011650]

約数ペア:

[(1, 310011650), (2, 155005825), (5, 62002330), (10, 31001165), (13, 23847050), (25, 12400466), (26, 11923525), (50, 6200233), (65, 4769410), (130, 2384705), (325, 953882), (617, 502450), (650, 476941), (773, 401050), (1234, 251225), (1546, 200525), (3085, 100490), (3865, 80210), (6170, 50245), (7730, 40105), (8021, 38650), (10049, 30850), (15425, 20098), (16042, 19325)]