779808625260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{265241029}}^1$

素因数の和:265241055

約数の個数: 72

約数和(自身を含む): 2539948103280

約数和(自身を除く): 1760139478020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 265241029, 530482058, 795723087, 1060964116, 1326205145, 1591446174, 1856687203, 2652410290, 3182892348, 3713374406, 3978615435, 5304820580, 5570061609, 7426748812, 7957230870, 9283436015, 11140123218, 12996810421, 15914461740, 18566872030, 22280246436, 25993620842, 27850308045, 37133744060, 38990431263, 51987241684, 55700616090, 64984052105, 77980862526, 111401232180, 129968104210, 155961725052, 194952156315, 259936208420, 389904312630, 779808625260]

約数ペア:

[(1, 779808625260), (2, 389904312630), (3, 259936208420), (4, 194952156315), (5, 155961725052), (6, 129968104210), (7, 111401232180), (10, 77980862526), (12, 64984052105), (14, 55700616090), (15, 51987241684), (20, 38990431263), (21, 37133744060), (28, 27850308045), (30, 25993620842), (35, 22280246436), (42, 18566872030), (49, 15914461740), (60, 12996810421), (70, 11140123218), (84, 9283436015), (98, 7957230870), (105, 7426748812), (140, 5570061609), (147, 5304820580), (196, 3978615435), (210, 3713374406), (245, 3182892348), (294, 2652410290), (420, 1856687203), (490, 1591446174), (588, 1326205145), (735, 1060964116), (980, 795723087), (1470, 530482058), (2940, 265241029)]