54141210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{66841}}^1$

素因数の和:66860

約数の個数: 40

約数和(自身を含む): 145581876

約数和(自身を除く): 91440666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 66841, 133682, 200523, 334205, 401046, 601569, 668410, 1002615, 1203138, 1804707, 2005230, 3007845, 3609414, 5414121, 6015690, 9023535, 10828242, 18047070, 27070605, 54141210]

約数ペア:

[(1, 54141210), (2, 27070605), (3, 18047070), (5, 10828242), (6, 9023535), (9, 6015690), (10, 5414121), (15, 3609414), (18, 3007845), (27, 2005230), (30, 1804707), (45, 1203138), (54, 1002615), (81, 668410), (90, 601569), (135, 401046), (162, 334205), (270, 200523), (405, 133682), (810, 66841)]