581185974740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3927463}}^1$

素因数の和:3927637

約数の個数: 72

約数和(自身を含む): 1429157020032

約数和(自身を除く): 847971045292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1057, 1510, 2114, 3020, 4228, 5285, 7399, 10570, 14798, 21140, 29596, 36995, 73990, 147980, 3927463, 7854926, 15709852, 19637315, 27492241, 39274630, 54984482, 78549260, 109968964, 137461205, 192445687, 274922410, 384891374, 549844820, 593046913, 769782748, 962228435, 1186093826, 1924456870, 2372187652, 2965234565, 3848913740, 4151328391, 5930469130, 8302656782, 11860938260, 16605313564, 20756641955, 29059298737, 41513283910, 58118597474, 83026567820, 116237194948, 145296493685, 290592987370, 581185974740]

約数ペア:

[(1, 581185974740), (2, 290592987370), (4, 145296493685), (5, 116237194948), (7, 83026567820), (10, 58118597474), (14, 41513283910), (20, 29059298737), (28, 20756641955), (35, 16605313564), (49, 11860938260), (70, 8302656782), (98, 5930469130), (140, 4151328391), (151, 3848913740), (196, 2965234565), (245, 2372187652), (302, 1924456870), (490, 1186093826), (604, 962228435), (755, 769782748), (980, 593046913), (1057, 549844820), (1510, 384891374), (2114, 274922410), (3020, 192445687), (4228, 137461205), (5285, 109968964), (7399, 78549260), (10570, 54984482), (14798, 39274630), (21140, 27492241), (29596, 19637315), (36995, 15709852), (73990, 7854926), (147980, 3927463)]