23042694420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{920971}}^1$

素因数の和:921125

約数の個数: 72

約数和(自身を含む): 70399099680

約数和(自身を除く): 47356405260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 920971, 1841942, 2762913, 3683884, 4604855, 5525826, 8288739, 9209710, 11051652, 13814565, 16577478, 18419420, 27629130, 33154956, 41443695, 55258260, 82887390, 128014969, 165774780, 256029938, 384044907, 512059876, 640074845, 768089814, 1152134721, 1280149690, 1536179628, 1920224535, 2304269442, 2560299380, 3840449070, 4608538884, 5760673605, 7680898140, 11521347210, 23042694420]

約数ペア:

[(1, 23042694420), (2, 11521347210), (3, 7680898140), (4, 5760673605), (5, 4608538884), (6, 3840449070), (9, 2560299380), (10, 2304269442), (12, 1920224535), (15, 1536179628), (18, 1280149690), (20, 1152134721), (30, 768089814), (36, 640074845), (45, 512059876), (60, 384044907), (90, 256029938), (139, 165774780), (180, 128014969), (278, 82887390), (417, 55258260), (556, 41443695), (695, 33154956), (834, 27629130), (1251, 18419420), (1390, 16577478), (1668, 13814565), (2085, 11051652), (2502, 9209710), (2780, 8288739), (4170, 5525826), (5004, 4604855), (6255, 3683884), (8340, 2762913), (12510, 1841942), (25020, 920971)]