42655770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{473953}}^1$

素因数の和:473966

約数の個数: 24

約数和(自身を含む): 110905236

約数和(自身を除く): 68249466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 473953, 947906, 1421859, 2369765, 2843718, 4265577, 4739530, 7109295, 8531154, 14218590, 21327885, 42655770]

約数ペア:

[(1, 42655770), (2, 21327885), (3, 14218590), (5, 8531154), (6, 7109295), (9, 4739530), (10, 4265577), (15, 2843718), (18, 2369765), (30, 1421859), (45, 947906), (90, 473953)]