9817950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 26292960

約数和(自身を除く): 16475010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 50, 58, 61, 74, 75, 87, 111, 122, 145, 150, 174, 183, 185, 222, 290, 305, 366, 370, 435, 555, 610, 725, 870, 915, 925, 1073, 1110, 1450, 1525, 1769, 1830, 1850, 2146, 2175, 2257, 2775, 3050, 3219, 3538, 4350, 4514, 4575, 5307, 5365, 5550, 6438, 6771, 8845, 9150, 10614, 10730, 11285, 13542, 16095, 17690, 22570, 26535, 26825, 32190, 33855, 44225, 53070, 53650, 56425, 65453, 67710, 80475, 88450, 112850, 130906, 132675, 160950, 169275, 196359, 265350, 327265, 338550, 392718, 654530, 981795, 1636325, 1963590, 3272650, 4908975, 9817950]

約数ペア:

[(1, 9817950), (2, 4908975), (3, 3272650), (5, 1963590), (6, 1636325), (10, 981795), (15, 654530), (25, 392718), (29, 338550), (30, 327265), (37, 265350), (50, 196359), (58, 169275), (61, 160950), (74, 132675), (75, 130906), (87, 112850), (111, 88450), (122, 80475), (145, 67710), (150, 65453), (174, 56425), (183, 53650), (185, 53070), (222, 44225), (290, 33855), (305, 32190), (366, 26825), (370, 26535), (435, 22570), (555, 17690), (610, 16095), (725, 13542), (870, 11285), (915, 10730), (925, 10614), (1073, 9150), (1110, 8845), (1450, 6771), (1525, 6438), (1769, 5550), (1830, 5365), (1850, 5307), (2146, 4575), (2175, 4514), (2257, 4350), (2775, 3538), (3050, 3219)]