70089810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 210885120

約数和(自身を除く): 140795310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 406, 435, 493, 510, 595, 609, 677, 714, 870, 986, 1015, 1190, 1218, 1354, 1479, 1785, 2030, 2031, 2465, 2958, 3045, 3385, 3451, 3570, 4062, 4739, 4930, 6090, 6770, 6902, 7395, 9478, 10155, 10353, 11509, 14217, 14790, 17255, 19633, 20310, 20706, 23018, 23695, 28434, 34510, 34527, 39266, 47390, 51765, 57545, 58899, 69054, 71085, 80563, 98165, 103530, 115090, 117798, 137431, 142170, 161126, 172635, 196330, 241689, 274862, 294495, 333761, 345270, 402815, 412293, 483378, 588990, 667522, 687155, 805630, 824586, 1001283, 1208445, 1374310, 1668805, 2002566, 2061465, 2336327, 2416890, 3337610, 4122930, 4672654, 5006415, 7008981, 10012830, 11681635, 14017962, 23363270, 35044905, 70089810]

約数ペア:

[(1, 70089810), (2, 35044905), (3, 23363270), (5, 14017962), (6, 11681635), (7, 10012830), (10, 7008981), (14, 5006415), (15, 4672654), (17, 4122930), (21, 3337610), (29, 2416890), (30, 2336327), (34, 2061465), (35, 2002566), (42, 1668805), (51, 1374310), (58, 1208445), (70, 1001283), (85, 824586), (87, 805630), (102, 687155), (105, 667522), (119, 588990), (145, 483378), (170, 412293), (174, 402815), (203, 345270), (210, 333761), (238, 294495), (255, 274862), (290, 241689), (357, 196330), (406, 172635), (435, 161126), (493, 142170), (510, 137431), (595, 117798), (609, 115090), (677, 103530), (714, 98165), (870, 80563), (986, 71085), (1015, 69054), (1190, 58899), (1218, 57545), (1354, 51765), (1479, 47390), (1785, 39266), (2030, 34527), (2031, 34510), (2465, 28434), (2958, 23695), (3045, 23018), (3385, 20706), (3451, 20310), (3570, 19633), (4062, 17255), (4739, 14790), (4930, 14217), (6090, 11509), (6770, 10353), (6902, 10155), (7395, 9478)]