1031508180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{37951}}^1$

素因数の和:38117

約数の個数: 72

約数和(自身を含む): 3149712384

約数和(自身を除く): 2118204204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 37951, 75902, 113853, 151804, 189755, 227706, 341559, 379510, 455412, 569265, 683118, 759020, 1138530, 1366236, 1707795, 2277060, 3415590, 5730601, 6831180, 11461202, 17191803, 22922404, 28653005, 34383606, 51575409, 57306010, 68767212, 85959015, 103150818, 114612020, 171918030, 206301636, 257877045, 343836060, 515754090, 1031508180]

約数ペア:

[(1, 1031508180), (2, 515754090), (3, 343836060), (4, 257877045), (5, 206301636), (6, 171918030), (9, 114612020), (10, 103150818), (12, 85959015), (15, 68767212), (18, 57306010), (20, 51575409), (30, 34383606), (36, 28653005), (45, 22922404), (60, 17191803), (90, 11461202), (151, 6831180), (180, 5730601), (302, 3415590), (453, 2277060), (604, 1707795), (755, 1366236), (906, 1138530), (1359, 759020), (1510, 683118), (1812, 569265), (2265, 455412), (2718, 379510), (3020, 341559), (4530, 227706), (5436, 189755), (6795, 151804), (9060, 113853), (13590, 75902), (27180, 37951)]