154337530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12143}}^1$

素因数の和:12222

約数の個数: 32

約数和(自身を含む): 293787648

約数和(自身を除く): 139450118

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12143, 12710, 24286, 60715, 121430, 376433, 497863, 752866, 995726, 1882165, 2489315, 3764330, 4978630, 15433753, 30867506, 77168765, 154337530]

約数ペア:

[(1, 154337530), (2, 77168765), (5, 30867506), (10, 15433753), (31, 4978630), (41, 3764330), (62, 2489315), (82, 1882165), (155, 995726), (205, 752866), (310, 497863), (410, 376433), (1271, 121430), (2542, 60715), (6355, 24286), (12143, 12710)]