72497070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{805523}}^1$

素因数の和:805536

約数の個数: 24

約数和(自身を含む): 188492616

約数和(自身を除く): 115995546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 805523, 1611046, 2416569, 4027615, 4833138, 7249707, 8055230, 12082845, 14499414, 24165690, 36248535, 72497070]

約数ペア:

[(1, 72497070), (2, 36248535), (3, 24165690), (5, 14499414), (6, 12082845), (9, 8055230), (10, 7249707), (15, 4833138), (18, 4027615), (30, 2416569), (45, 1611046), (90, 805523)]