30708072

素因数分解:

$2^3\times 3^4\times {\mathrm{47389}}^1$

素因数の和:47407

約数の個数: 40

約数和(自身を含む): 86012850

約数和(自身を除く): 55304778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47389, 94778, 142167, 189556, 284334, 379112, 426501, 568668, 853002, 1137336, 1279503, 1706004, 2559006, 3412008, 3838509, 5118012, 7677018, 10236024, 15354036, 30708072]

約数ペア:

[(1, 30708072), (2, 15354036), (3, 10236024), (4, 7677018), (6, 5118012), (8, 3838509), (9, 3412008), (12, 2559006), (18, 1706004), (24, 1279503), (27, 1137336), (36, 853002), (54, 568668), (72, 426501), (81, 379112), (108, 284334), (162, 189556), (216, 142167), (324, 94778), (648, 47389)]