31771710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117673}}^1$

素因数の和:117689

約数の個数: 32

約数和(自身を含む): 84725280

約数和(自身を除く): 52953570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117673, 235346, 353019, 588365, 706038, 1059057, 1176730, 1765095, 2118114, 3177171, 3530190, 5295285, 6354342, 10590570, 15885855, 31771710]

約数ペア:

[(1, 31771710), (2, 15885855), (3, 10590570), (5, 6354342), (6, 5295285), (9, 3530190), (10, 3177171), (15, 2118114), (18, 1765095), (27, 1176730), (30, 1059057), (45, 706038), (54, 588365), (90, 353019), (135, 235346), (270, 117673)]