70850220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9959

約数の個数: 96

約数和(自身を含む): 240081408

約数和(自身を除く): 169231188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9923, 19846, 29769, 39692, 49615, 59538, 69461, 99230, 119076, 138922, 148845, 168691, 198460, 208383, 277844, 297690, 337382, 347305, 416766, 506073, 595380, 674764, 694610, 833532, 843455, 1012146, 1041915, 1180837, 1389220, 1686910, 2024292, 2083830, 2361674, 2530365, 3373820, 3542511, 4167660, 4723348, 5060730, 5904185, 7085022, 10121460, 11808370, 14170044, 17712555, 23616740, 35425110, 70850220]

約数ペア:

[(1, 70850220), (2, 35425110), (3, 23616740), (4, 17712555), (5, 14170044), (6, 11808370), (7, 10121460), (10, 7085022), (12, 5904185), (14, 5060730), (15, 4723348), (17, 4167660), (20, 3542511), (21, 3373820), (28, 2530365), (30, 2361674), (34, 2083830), (35, 2024292), (42, 1686910), (51, 1389220), (60, 1180837), (68, 1041915), (70, 1012146), (84, 843455), (85, 833532), (102, 694610), (105, 674764), (119, 595380), (140, 506073), (170, 416766), (204, 347305), (210, 337382), (238, 297690), (255, 277844), (340, 208383), (357, 198460), (420, 168691), (476, 148845), (510, 138922), (595, 119076), (714, 99230), (1020, 69461), (1190, 59538), (1428, 49615), (1785, 39692), (2380, 29769), (3570, 19846), (7140, 9923)]