420570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4673}}^1$

素因数の和:4686

約数の個数: 24

約数和(自身を含む): 1093716

約数和(自身を除く): 673146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4673, 9346, 14019, 23365, 28038, 42057, 46730, 70095, 84114, 140190, 210285, 420570]

約数ペア:

[(1, 420570), (2, 210285), (3, 140190), (5, 84114), (6, 70095), (9, 46730), (10, 42057), (15, 28038), (18, 23365), (30, 14019), (45, 9346), (90, 4673)]