15898060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23292980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 107, 115, 170, 190, 214, 230, 323, 340, 380, 391, 428, 437, 460, 535, 646, 782, 874, 1070, 1292, 1564, 1615, 1748, 1819, 1955, 2033, 2140, 2185, 2461, 3230, 3638, 3910, 4066, 4370, 4922, 6460, 7276, 7429, 7820, 8132, 8740, 9095, 9844, 10165, 12305, 14858, 18190, 20330, 24610, 29716, 34561, 36380, 37145, 40660, 41837, 46759, 49220, 69122, 74290, 83674, 93518, 138244, 148580, 167348, 172805, 187036, 209185, 233795, 345610, 418370, 467590, 691220, 794903, 836740, 935180, 1589806, 3179612, 3974515, 7949030, 15898060]

約数ペア:

[(1, 15898060), (2, 7949030), (4, 3974515), (5, 3179612), (10, 1589806), (17, 935180), (19, 836740), (20, 794903), (23, 691220), (34, 467590), (38, 418370), (46, 345610), (68, 233795), (76, 209185), (85, 187036), (92, 172805), (95, 167348), (107, 148580), (115, 138244), (170, 93518), (190, 83674), (214, 74290), (230, 69122), (323, 49220), (340, 46759), (380, 41837), (391, 40660), (428, 37145), (437, 36380), (460, 34561), (535, 29716), (646, 24610), (782, 20330), (874, 18190), (1070, 14858), (1292, 12305), (1564, 10165), (1615, 9844), (1748, 9095), (1819, 8740), (1955, 8132), (2033, 7820), (2140, 7429), (2185, 7276), (2461, 6460), (3230, 4922), (3638, 4370), (3910, 4066)]