166257570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{240953}}^1$

素因数の和:240986

約数の個数: 32

約数和(自身を含む): 416368512

約数和(自身を除く): 250110942

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 240953, 481906, 722859, 1204765, 1445718, 2409530, 3614295, 5541919, 7228590, 11083838, 16625757, 27709595, 33251514, 55419190, 83128785, 166257570]

約数ペア:

[(1, 166257570), (2, 83128785), (3, 55419190), (5, 33251514), (6, 27709595), (10, 16625757), (15, 11083838), (23, 7228590), (30, 5541919), (46, 3614295), (69, 2409530), (115, 1445718), (138, 1204765), (230, 722859), (345, 481906), (690, 240953)]