213352890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418339}}^1$

素因数の和:418366

約数の個数: 32

約数和(自身を含む): 542168640

約数和(自身を除く): 328815750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 418339, 836678, 1255017, 2091695, 2510034, 4183390, 6275085, 7111763, 12550170, 14223526, 21335289, 35558815, 42670578, 71117630, 106676445, 213352890]

約数ペア:

[(1, 213352890), (2, 106676445), (3, 71117630), (5, 42670578), (6, 35558815), (10, 21335289), (15, 14223526), (17, 12550170), (30, 7111763), (34, 6275085), (51, 4183390), (85, 2510034), (102, 2091695), (170, 1255017), (255, 836678), (510, 418339)]