70509060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{391717}}^1$

素因数の和:391732

約数の個数: 36

約数和(自身を含む): 213878028

約数和(自身を除く): 143368968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 391717, 783434, 1175151, 1566868, 1958585, 2350302, 3525453, 3917170, 4700604, 5875755, 7050906, 7834340, 11751510, 14101812, 17627265, 23503020, 35254530, 70509060]

約数ペア:

[(1, 70509060), (2, 35254530), (3, 23503020), (4, 17627265), (5, 14101812), (6, 11751510), (9, 7834340), (10, 7050906), (12, 5875755), (15, 4700604), (18, 3917170), (20, 3525453), (30, 2350302), (36, 1958585), (45, 1566868), (60, 1175151), (90, 783434), (180, 391717)]