70130900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5313

約数の個数: 72

約数和(自身を含む): 183113280

約数和(自身を除く): 112982380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 5273, 6650, 10546, 13300, 21092, 26365, 36911, 52730, 73822, 100187, 105460, 131825, 147644, 184555, 200374, 263650, 369110, 400748, 500935, 527300, 701309, 738220, 922775, 1001870, 1402618, 1845550, 2003740, 2504675, 2805236, 3506545, 3691100, 5009350, 7013090, 10018700, 14026180, 17532725, 35065450, 70130900]

約数ペア:

[(1, 70130900), (2, 35065450), (4, 17532725), (5, 14026180), (7, 10018700), (10, 7013090), (14, 5009350), (19, 3691100), (20, 3506545), (25, 2805236), (28, 2504675), (35, 2003740), (38, 1845550), (50, 1402618), (70, 1001870), (76, 922775), (95, 738220), (100, 701309), (133, 527300), (140, 500935), (175, 400748), (190, 369110), (266, 263650), (350, 200374), (380, 184555), (475, 147644), (532, 131825), (665, 105460), (700, 100187), (950, 73822), (1330, 52730), (1900, 36911), (2660, 26365), (3325, 21092), (5273, 13300), (6650, 10546)]