16443870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 41912640

約数和(自身を除く): 25468770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 145, 174, 205, 246, 290, 410, 435, 461, 615, 870, 922, 1189, 1230, 1383, 2305, 2378, 2766, 3567, 4610, 5945, 6915, 7134, 11890, 13369, 13830, 17835, 18901, 26738, 35670, 37802, 40107, 56703, 66845, 80214, 94505, 113406, 133690, 189010, 200535, 283515, 401070, 548129, 567030, 1096258, 1644387, 2740645, 3288774, 5481290, 8221935, 16443870]

約数ペア:

[(1, 16443870), (2, 8221935), (3, 5481290), (5, 3288774), (6, 2740645), (10, 1644387), (15, 1096258), (29, 567030), (30, 548129), (41, 401070), (58, 283515), (82, 200535), (87, 189010), (123, 133690), (145, 113406), (174, 94505), (205, 80214), (246, 66845), (290, 56703), (410, 40107), (435, 37802), (461, 35670), (615, 26738), (870, 18901), (922, 17835), (1189, 13830), (1230, 13369), (1383, 11890), (2305, 7134), (2378, 6915), (2766, 5945), (3567, 4610)]