74438530

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 63818750

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 1777, 3554, 4189, 8378, 8885, 17770, 20945, 41890, 104843, 126167, 209686, 252334, 524215, 630835, 1048430, 1261670, 7443853, 14887706, 37219265, 74438530]

約数ペア:

[(1, 74438530), (2, 37219265), (5, 14887706), (10, 7443853), (59, 1261670), (71, 1048430), (118, 630835), (142, 524215), (295, 252334), (355, 209686), (590, 126167), (710, 104843), (1777, 41890), (3554, 20945), (4189, 17770), (8378, 8885)]