1819279843870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{14489}}^1$

素因数の和:14942

約数の個数: 128

約数和(自身を含む): 3617969846400

約数和(自身を除く): 1798690002530

約数列:

[1, 2, 5, 10, 19, 37, 38, 53, 74, 95, 106, 185, 190, 265, 337, 370, 530, 674, 703, 1007, 1406, 1685, 1961, 2014, 3370, 3515, 3922, 5035, 6403, 7030, 9805, 10070, 12469, 12806, 14489, 17861, 19610, 24938, 28978, 32015, 35722, 37259, 62345, 64030, 72445, 74518, 89305, 124690, 144890, 178610, 186295, 236911, 275291, 339359, 372590, 473822, 536093, 550582, 660857, 678718, 767917, 1072186, 1184555, 1321714, 1376455, 1535834, 1696795, 2369110, 2680465, 2752910, 3304285, 3393590, 3839585, 4882793, 5360930, 6608570, 7679170, 9765586, 10185767, 12556283, 14590423, 20371534, 24413965, 25112566, 28412929, 29180846, 48827930, 50928835, 56825858, 62781415, 72952115, 92773067, 101857670, 125562830, 142064645, 145904230, 180663341, 185546134, 258788029, 284129290, 361326682, 463865335, 517576058, 539845651, 903316705, 927730670, 1079691302, 1293940145, 1806633410, 2587880290, 2699228255, 3432603479, 4916972551, 5398456510, 6865206958, 9575157073, 9833945102, 17163017395, 19150314146, 24584862755, 34326034790, 47875785365, 49169725510, 95751570730, 181927984387, 363855968774, 909639921935, 1819279843870]

約数ペア:

[(1, 1819279843870), (2, 909639921935), (5, 363855968774), (10, 181927984387), (19, 95751570730), (37, 49169725510), (38, 47875785365), (53, 34326034790), (74, 24584862755), (95, 19150314146), (106, 17163017395), (185, 9833945102), (190, 9575157073), (265, 6865206958), (337, 5398456510), (370, 4916972551), (530, 3432603479), (674, 2699228255), (703, 2587880290), (1007, 1806633410), (1406, 1293940145), (1685, 1079691302), (1961, 927730670), (2014, 903316705), (3370, 539845651), (3515, 517576058), (3922, 463865335), (5035, 361326682), (6403, 284129290), (7030, 258788029), (9805, 185546134), (10070, 180663341), (12469, 145904230), (12806, 142064645), (14489, 125562830), (17861, 101857670), (19610, 92773067), (24938, 72952115), (28978, 62781415), (32015, 56825858), (35722, 50928835), (37259, 48827930), (62345, 29180846), (64030, 28412929), (72445, 25112566), (74518, 24413965), (89305, 20371534), (124690, 14590423), (144890, 12556283), (178610, 10185767), (186295, 9765586), (236911, 7679170), (275291, 6608570), (339359, 5360930), (372590, 4882793), (473822, 3839585), (536093, 3393590), (550582, 3304285), (660857, 2752910), (678718, 2680465), (767917, 2369110), (1072186, 1696795), (1184555, 1535834), (1321714, 1376455)]