172522630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 387828000

約数和(自身を除く): 215305370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 139, 149, 170, 238, 245, 278, 298, 490, 595, 695, 745, 833, 973, 1043, 1190, 1390, 1490, 1666, 1946, 2086, 2363, 2533, 4165, 4726, 4865, 5066, 5215, 6811, 7301, 8330, 9730, 10430, 11815, 12665, 13622, 14602, 16541, 17731, 20711, 23630, 25330, 33082, 34055, 35462, 36505, 41422, 68110, 73010, 82705, 88655, 103555, 115787, 124117, 144977, 165410, 177310, 207110, 231574, 248234, 289954, 352087, 578935, 620585, 704174, 724885, 1014839, 1157870, 1241170, 1449770, 1760435, 2029678, 2464609, 3520870, 4929218, 5074195, 10148390, 12323045, 17252263, 24646090, 34504526, 86261315, 172522630]

約数ペア:

[(1, 172522630), (2, 86261315), (5, 34504526), (7, 24646090), (10, 17252263), (14, 12323045), (17, 10148390), (34, 5074195), (35, 4929218), (49, 3520870), (70, 2464609), (85, 2029678), (98, 1760435), (119, 1449770), (139, 1241170), (149, 1157870), (170, 1014839), (238, 724885), (245, 704174), (278, 620585), (298, 578935), (490, 352087), (595, 289954), (695, 248234), (745, 231574), (833, 207110), (973, 177310), (1043, 165410), (1190, 144977), (1390, 124117), (1490, 115787), (1666, 103555), (1946, 88655), (2086, 82705), (2363, 73010), (2533, 68110), (4165, 41422), (4726, 36505), (4865, 35462), (5066, 34055), (5215, 33082), (6811, 25330), (7301, 23630), (8330, 20711), (9730, 17731), (10430, 16541), (11815, 14602), (12665, 13622)]