210007627550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{443}}^1\times {\mathrm{193493}}^1$

素因数の和:193962

約数の個数: 72

約数和(自身を含む): 455415992136

約数和(自身を除く): 245408364586

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 443, 490, 886, 1225, 2215, 2450, 3101, 4430, 6202, 11075, 15505, 21707, 22150, 31010, 43414, 77525, 108535, 155050, 193493, 217070, 386986, 542675, 967465, 1085350, 1354451, 1934930, 2708902, 4837325, 6772255, 9481157, 9674650, 13544510, 18962314, 33861275, 47405785, 67722550, 85717399, 94811570, 171434798, 237028925, 428586995, 474057850, 600021793, 857173990, 1200043586, 2142934975, 3000108965, 4200152551, 4285869950, 6000217930, 8400305102, 15000544825, 21000762755, 30001089650, 42001525510, 105003813775, 210007627550]

約数ペア:

[(1, 210007627550), (2, 105003813775), (5, 42001525510), (7, 30001089650), (10, 21000762755), (14, 15000544825), (25, 8400305102), (35, 6000217930), (49, 4285869950), (50, 4200152551), (70, 3000108965), (98, 2142934975), (175, 1200043586), (245, 857173990), (350, 600021793), (443, 474057850), (490, 428586995), (886, 237028925), (1225, 171434798), (2215, 94811570), (2450, 85717399), (3101, 67722550), (4430, 47405785), (6202, 33861275), (11075, 18962314), (15505, 13544510), (21707, 9674650), (22150, 9481157), (31010, 6772255), (43414, 4837325), (77525, 2708902), (108535, 1934930), (155050, 1354451), (193493, 1085350), (217070, 967465), (386986, 542675)]