872743930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{47717}}^1$

素因数の和:47814

約数の個数: 32

約数和(自身を含む): 1649134080

約数和(自身を除く): 776390150

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290, 47717, 95434, 238585, 477170, 1479227, 2815303, 2958454, 5630606, 7396135, 14076515, 14792270, 28153030, 87274393, 174548786, 436371965, 872743930]

約数ペア:

[(1, 872743930), (2, 436371965), (5, 174548786), (10, 87274393), (31, 28153030), (59, 14792270), (62, 14076515), (118, 7396135), (155, 5630606), (295, 2958454), (310, 2815303), (590, 1479227), (1829, 477170), (3658, 238585), (9145, 95434), (18290, 47717)]