171879030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2477}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 460313280

約数和(自身を除く): 288434250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1285, 1542, 2313, 2477, 2570, 3855, 4626, 4954, 6939, 7431, 7710, 11565, 12385, 13878, 14862, 22293, 23130, 24770, 34695, 37155, 44586, 66879, 69390, 74310, 111465, 133758, 222930, 334395, 636589, 668790, 1273178, 1909767, 3182945, 3819534, 5729301, 6365890, 9548835, 11458602, 17187903, 19097670, 28646505, 34375806, 57293010, 85939515, 171879030]

約数ペア:

[(1, 171879030), (2, 85939515), (3, 57293010), (5, 34375806), (6, 28646505), (9, 19097670), (10, 17187903), (15, 11458602), (18, 9548835), (27, 6365890), (30, 5729301), (45, 3819534), (54, 3182945), (90, 1909767), (135, 1273178), (257, 668790), (270, 636589), (514, 334395), (771, 222930), (1285, 133758), (1542, 111465), (2313, 74310), (2477, 69390), (2570, 66879), (3855, 44586), (4626, 37155), (4954, 34695), (6939, 24770), (7431, 23130), (7710, 22293), (11565, 14862), (12385, 13878)]