149770850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{176201}}^1$

素因数の和:176230

約数の個数: 24

約数和(自身を含む): 294962148

約数和(自身を除く): 145191298

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 176201, 352402, 881005, 1762010, 2995417, 4405025, 5990834, 8810050, 14977085, 29954170, 74885425, 149770850]

約数ペア:

[(1, 149770850), (2, 74885425), (5, 29954170), (10, 14977085), (17, 8810050), (25, 5990834), (34, 4405025), (50, 2995417), (85, 1762010), (170, 881005), (425, 352402), (850, 176201)]