21167883270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{5021}}^1$

素因数の和:5510

約数の個数: 96

約数和(自身を含む): 55608003360

約数和(自身を除く): 34440120090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 337, 417, 674, 695, 834, 1011, 1251, 1390, 1685, 2022, 2085, 2502, 3033, 3370, 4170, 5021, 5055, 6066, 6255, 10042, 10110, 12510, 15063, 15165, 25105, 30126, 30330, 45189, 46843, 50210, 75315, 90378, 93686, 140529, 150630, 225945, 234215, 281058, 421587, 451890, 468430, 697919, 702645, 843174, 1395838, 1405290, 1692077, 2093757, 2107935, 3384154, 3489595, 4187514, 4215870, 5076231, 6281271, 6979190, 8460385, 10152462, 10468785, 12562542, 15228693, 16920770, 20937570, 25381155, 30457386, 31406355, 50762310, 62812710, 76143465, 152286930, 235198703, 470397406, 705596109, 1175993515, 1411192218, 2116788327, 2351987030, 3527980545, 4233576654, 7055961090, 10583941635, 21167883270]

約数ペア:

[(1, 21167883270), (2, 10583941635), (3, 7055961090), (5, 4233576654), (6, 3527980545), (9, 2351987030), (10, 2116788327), (15, 1411192218), (18, 1175993515), (30, 705596109), (45, 470397406), (90, 235198703), (139, 152286930), (278, 76143465), (337, 62812710), (417, 50762310), (674, 31406355), (695, 30457386), (834, 25381155), (1011, 20937570), (1251, 16920770), (1390, 15228693), (1685, 12562542), (2022, 10468785), (2085, 10152462), (2502, 8460385), (3033, 6979190), (3370, 6281271), (4170, 5076231), (5021, 4215870), (5055, 4187514), (6066, 3489595), (6255, 3384154), (10042, 2107935), (10110, 2093757), (12510, 1692077), (15063, 1405290), (15165, 1395838), (25105, 843174), (30126, 702645), (30330, 697919), (45189, 468430), (46843, 451890), (50210, 421587), (75315, 281058), (90378, 234215), (93686, 225945), (140529, 150630)]