7670820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 21631680

約数和(自身を除く): 13960860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 739, 865, 1038, 1478, 1730, 2076, 2217, 2595, 2956, 3460, 3695, 4434, 5190, 7390, 8868, 10380, 11085, 14780, 22170, 44340, 127847, 255694, 383541, 511388, 639235, 767082, 1278470, 1534164, 1917705, 2556940, 3835410, 7670820]

約数ペア:

[(1, 7670820), (2, 3835410), (3, 2556940), (4, 1917705), (5, 1534164), (6, 1278470), (10, 767082), (12, 639235), (15, 511388), (20, 383541), (30, 255694), (60, 127847), (173, 44340), (346, 22170), (519, 14780), (692, 11085), (739, 10380), (865, 8868), (1038, 7390), (1478, 5190), (1730, 4434), (2076, 3695), (2217, 3460), (2595, 2956)]