142430340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182603}}^1$

素因数の和:182628

約数の個数: 48

約数和(自身を含む): 429484608

約数和(自身を除く): 287054268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 182603, 365206, 547809, 730412, 913015, 1095618, 1826030, 2191236, 2373839, 2739045, 3652060, 4747678, 5478090, 7121517, 9495356, 10956180, 11869195, 14243034, 23738390, 28486068, 35607585, 47476780, 71215170, 142430340]

約数ペア:

[(1, 142430340), (2, 71215170), (3, 47476780), (4, 35607585), (5, 28486068), (6, 23738390), (10, 14243034), (12, 11869195), (13, 10956180), (15, 9495356), (20, 7121517), (26, 5478090), (30, 4747678), (39, 3652060), (52, 2739045), (60, 2373839), (65, 2191236), (78, 1826030), (130, 1095618), (156, 913015), (195, 730412), (260, 547809), (390, 365206), (780, 182603)]