142718340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2063}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 400151808

約数和(自身を除く): 257433468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1153, 2063, 2306, 3459, 4126, 4612, 5765, 6189, 6918, 8252, 10315, 11530, 12378, 13836, 17295, 20630, 23060, 24756, 30945, 34590, 41260, 61890, 69180, 123780, 2378639, 4757278, 7135917, 9514556, 11893195, 14271834, 23786390, 28543668, 35679585, 47572780, 71359170, 142718340]

約数ペア:

[(1, 142718340), (2, 71359170), (3, 47572780), (4, 35679585), (5, 28543668), (6, 23786390), (10, 14271834), (12, 11893195), (15, 9514556), (20, 7135917), (30, 4757278), (60, 2378639), (1153, 123780), (2063, 69180), (2306, 61890), (3459, 41260), (4126, 34590), (4612, 30945), (5765, 24756), (6189, 23060), (6918, 20630), (8252, 17295), (10315, 13836), (11530, 12378)]