4990170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 12055680

約数和(自身を除く): 7065510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 919, 1086, 1810, 1838, 2715, 2757, 4595, 5430, 5514, 9190, 13785, 27570, 166339, 332678, 499017, 831695, 998034, 1663390, 2495085, 4990170]

約数ペア:

[(1, 4990170), (2, 2495085), (3, 1663390), (5, 998034), (6, 831695), (10, 499017), (15, 332678), (30, 166339), (181, 27570), (362, 13785), (543, 9190), (905, 5514), (919, 5430), (1086, 4595), (1810, 2757), (1838, 2715)]