148727070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{550841}}^1$

素因数の和:550857

約数の個数: 32

約数和(自身を含む): 396606240

約数和(自身を除く): 247879170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 550841, 1101682, 1652523, 2754205, 3305046, 4957569, 5508410, 8262615, 9915138, 14872707, 16525230, 24787845, 29745414, 49575690, 74363535, 148727070]

約数ペア:

[(1, 148727070), (2, 74363535), (3, 49575690), (5, 29745414), (6, 24787845), (9, 16525230), (10, 14872707), (15, 9915138), (18, 8262615), (27, 5508410), (30, 4957569), (45, 3305046), (54, 2754205), (90, 1652523), (135, 1101682), (270, 550841)]