3028550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 6829920

約数和(自身を除く): 3801370

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 509, 595, 850, 1018, 1190, 2545, 2975, 3563, 5090, 5950, 7126, 8653, 12725, 17306, 17815, 25450, 35630, 43265, 60571, 86530, 89075, 121142, 178150, 216325, 302855, 432650, 605710, 1514275, 3028550]

約数ペア:

[(1, 3028550), (2, 1514275), (5, 605710), (7, 432650), (10, 302855), (14, 216325), (17, 178150), (25, 121142), (34, 89075), (35, 86530), (50, 60571), (70, 43265), (85, 35630), (119, 25450), (170, 17815), (175, 17306), (238, 12725), (350, 8653), (425, 7126), (509, 5950), (595, 5090), (850, 3563), (1018, 2975), (1190, 2545)]