2051214990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 5425570080

約数和(自身を除く): 3374355090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 709, 726, 797, 1210, 1418, 1594, 1815, 2127, 2391, 3545, 3630, 3985, 4254, 4782, 7090, 7799, 7970, 8767, 10635, 11955, 15598, 17534, 21270, 23397, 23910, 26301, 38995, 43835, 46794, 52602, 77990, 85789, 87670, 96437, 116985, 131505, 171578, 192874, 233970, 257367, 263010, 289311, 428945, 482185, 514734, 565073, 578622, 857890, 964370, 1130146, 1286835, 1446555, 1695219, 2573670, 2825365, 2893110, 3390438, 5650730, 6215803, 8476095, 12431606, 16952190, 18647409, 31079015, 37294818, 62158030, 68373833, 93237045, 136747666, 186474090, 205121499, 341869165, 410242998, 683738330, 1025607495, 2051214990]

約数ペア:

[(1, 2051214990), (2, 1025607495), (3, 683738330), (5, 410242998), (6, 341869165), (10, 205121499), (11, 186474090), (15, 136747666), (22, 93237045), (30, 68373833), (33, 62158030), (55, 37294818), (66, 31079015), (110, 18647409), (121, 16952190), (165, 12431606), (242, 8476095), (330, 6215803), (363, 5650730), (605, 3390438), (709, 2893110), (726, 2825365), (797, 2573670), (1210, 1695219), (1418, 1446555), (1594, 1286835), (1815, 1130146), (2127, 964370), (2391, 857890), (3545, 578622), (3630, 565073), (3985, 514734), (4254, 482185), (4782, 428945), (7090, 289311), (7799, 263010), (7970, 257367), (8767, 233970), (10635, 192874), (11955, 171578), (15598, 131505), (17534, 116985), (21270, 96437), (23397, 87670), (23910, 85789), (26301, 77990), (38995, 52602), (43835, 46794)]