29640370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 25102670

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 383, 545, 710, 766, 1090, 1915, 3830, 7739, 15478, 27193, 38695, 41747, 54386, 77390, 83494, 135965, 208735, 271930, 417470, 2964037, 5928074, 14820185, 29640370]

約数ペア:

[(1, 29640370), (2, 14820185), (5, 5928074), (10, 2964037), (71, 417470), (109, 271930), (142, 208735), (218, 135965), (355, 83494), (383, 77390), (545, 54386), (710, 41747), (766, 38695), (1090, 27193), (1915, 15478), (3830, 7739)]