7856340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5693}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 22958208

約数和(自身を除く): 15101868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5693, 11386, 17079, 22772, 28465, 34158, 56930, 68316, 85395, 113860, 130939, 170790, 261878, 341580, 392817, 523756, 654695, 785634, 1309390, 1571268, 1964085, 2618780, 3928170, 7856340]

約数ペア:

[(1, 7856340), (2, 3928170), (3, 2618780), (4, 1964085), (5, 1571268), (6, 1309390), (10, 785634), (12, 654695), (15, 523756), (20, 392817), (23, 341580), (30, 261878), (46, 170790), (60, 130939), (69, 113860), (92, 85395), (115, 68316), (138, 56930), (230, 34158), (276, 28465), (345, 22772), (460, 17079), (690, 11386), (1380, 5693)]