20199377310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{28687}}^1$

素因数の和:29190

約数の個数: 96

約数和(自身を含む): 56513064960

約数和(自身を除く): 36313687650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 479, 490, 735, 958, 1437, 1470, 2395, 2874, 3353, 4790, 6706, 7185, 10059, 14370, 16765, 20118, 23471, 28687, 33530, 46942, 50295, 57374, 70413, 86061, 100590, 117355, 140826, 143435, 172122, 200809, 234710, 286870, 352065, 401618, 430305, 602427, 704130, 860610, 1004045, 1204854, 1405663, 2008090, 2811326, 3012135, 4216989, 6024270, 7028315, 8433978, 13741073, 14056630, 21084945, 27482146, 41223219, 42169890, 68705365, 82446438, 96187511, 137410730, 192375022, 206116095, 288562533, 412232190, 480937555, 577125066, 673312577, 961875110, 1346625154, 1442812665, 2019937731, 2885625330, 3366562885, 4039875462, 6733125770, 10099688655, 20199377310]

約数ペア:

[(1, 20199377310), (2, 10099688655), (3, 6733125770), (5, 4039875462), (6, 3366562885), (7, 2885625330), (10, 2019937731), (14, 1442812665), (15, 1346625154), (21, 961875110), (30, 673312577), (35, 577125066), (42, 480937555), (49, 412232190), (70, 288562533), (98, 206116095), (105, 192375022), (147, 137410730), (210, 96187511), (245, 82446438), (294, 68705365), (479, 42169890), (490, 41223219), (735, 27482146), (958, 21084945), (1437, 14056630), (1470, 13741073), (2395, 8433978), (2874, 7028315), (3353, 6024270), (4790, 4216989), (6706, 3012135), (7185, 2811326), (10059, 2008090), (14370, 1405663), (16765, 1204854), (20118, 1004045), (23471, 860610), (28687, 704130), (33530, 602427), (46942, 430305), (50295, 401618), (57374, 352065), (70413, 286870), (86061, 234710), (100590, 200809), (117355, 172122), (140826, 143435)]