248693790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{73361}}^1$

素因数の和:73484

約数の個数: 32

約数和(自身を含む): 602155296

約数和(自身を除く): 353461506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 73361, 146722, 220083, 366805, 440166, 733610, 1100415, 2200830, 8289793, 16579586, 24869379, 41448965, 49738758, 82897930, 124346895, 248693790]

約数ペア:

[(1, 248693790), (2, 124346895), (3, 82897930), (5, 49738758), (6, 41448965), (10, 24869379), (15, 16579586), (30, 8289793), (113, 2200830), (226, 1100415), (339, 733610), (565, 440166), (678, 366805), (1130, 220083), (1695, 146722), (3390, 73361)]