2214840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18457}}^1$

素因数の和:18471

約数の個数: 32

約数和(自身を含む): 6644880

約数和(自身を除く): 4430040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 184570, 221484, 276855, 369140, 442968, 553710, 738280, 1107420, 2214840]

約数ペア:

[(1, 2214840), (2, 1107420), (3, 738280), (4, 553710), (5, 442968), (6, 369140), (8, 276855), (10, 221484), (12, 184570), (15, 147656), (20, 110742), (24, 92285), (30, 73828), (40, 55371), (60, 36914), (120, 18457)]