70366740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 210470400

約数和(自身を除く): 140103660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 149, 170, 204, 255, 298, 340, 447, 463, 510, 596, 745, 894, 926, 1020, 1389, 1490, 1788, 1852, 2235, 2315, 2533, 2778, 2980, 4470, 4630, 5066, 5556, 6945, 7599, 7871, 8940, 9260, 10132, 12665, 13890, 15198, 15742, 23613, 25330, 27780, 30396, 31484, 37995, 39355, 47226, 50660, 68987, 75990, 78710, 94452, 118065, 137974, 151980, 157420, 206961, 236130, 275948, 344935, 413922, 472260, 689870, 827844, 1034805, 1172779, 1379740, 2069610, 2345558, 3518337, 4139220, 4691116, 5863895, 7036674, 11727790, 14073348, 17591685, 23455580, 35183370, 70366740]

約数ペア:

[(1, 70366740), (2, 35183370), (3, 23455580), (4, 17591685), (5, 14073348), (6, 11727790), (10, 7036674), (12, 5863895), (15, 4691116), (17, 4139220), (20, 3518337), (30, 2345558), (34, 2069610), (51, 1379740), (60, 1172779), (68, 1034805), (85, 827844), (102, 689870), (149, 472260), (170, 413922), (204, 344935), (255, 275948), (298, 236130), (340, 206961), (447, 157420), (463, 151980), (510, 137974), (596, 118065), (745, 94452), (894, 78710), (926, 75990), (1020, 68987), (1389, 50660), (1490, 47226), (1788, 39355), (1852, 37995), (2235, 31484), (2315, 30396), (2533, 27780), (2778, 25330), (2980, 23613), (4470, 15742), (4630, 15198), (5066, 13890), (5556, 12665), (6945, 10132), (7599, 9260), (7871, 8940)]