70285180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26423}}^1$

素因数の和:26458

約数の個数: 48

約数和(自身を含む): 177569280

約数和(自身を除く): 107284100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 26423, 52846, 105692, 132115, 184961, 264230, 369922, 502037, 528460, 739844, 924805, 1004074, 1849610, 2008148, 2510185, 3514259, 3699220, 5020370, 7028518, 10040740, 14057036, 17571295, 35142590, 70285180]

約数ペア:

[(1, 70285180), (2, 35142590), (4, 17571295), (5, 14057036), (7, 10040740), (10, 7028518), (14, 5020370), (19, 3699220), (20, 3514259), (28, 2510185), (35, 2008148), (38, 1849610), (70, 1004074), (76, 924805), (95, 739844), (133, 528460), (140, 502037), (190, 369922), (266, 264230), (380, 184961), (532, 132115), (665, 105692), (1330, 52846), (2660, 26423)]