944758140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{176921}}^1$

素因数の和:177022

約数の個数: 48

約数和(自身を含む): 2675060640

約数和(自身を除く): 1730302500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 176921, 353842, 530763, 707684, 884605, 1061526, 1769210, 2123052, 2653815, 3538420, 5307630, 10615260, 15745969, 31491938, 47237907, 62983876, 78729845, 94475814, 157459690, 188951628, 236189535, 314919380, 472379070, 944758140]

約数ペア:

[(1, 944758140), (2, 472379070), (3, 314919380), (4, 236189535), (5, 188951628), (6, 157459690), (10, 94475814), (12, 78729845), (15, 62983876), (20, 47237907), (30, 31491938), (60, 15745969), (89, 10615260), (178, 5307630), (267, 3538420), (356, 2653815), (445, 2123052), (534, 1769210), (890, 1061526), (1068, 884605), (1335, 707684), (1780, 530763), (2670, 353842), (5340, 176921)]