219312810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 588107520

約数和(自身を除く): 368794710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 139, 141, 235, 278, 282, 373, 417, 423, 470, 695, 705, 746, 834, 846, 1119, 1251, 1390, 1410, 1865, 2085, 2115, 2238, 2502, 3357, 3730, 4170, 4230, 5595, 6255, 6533, 6714, 11190, 12510, 13066, 16785, 17531, 19599, 32665, 33570, 35062, 39198, 51847, 52593, 58797, 65330, 87655, 97995, 103694, 105186, 117594, 155541, 157779, 175310, 195990, 259235, 262965, 293985, 311082, 315558, 466623, 518470, 525930, 587970, 777705, 788895, 933246, 1555410, 1577790, 2333115, 2436809, 4666230, 4873618, 7310427, 12184045, 14620854, 21931281, 24368090, 36552135, 43862562, 73104270, 109656405, 219312810]

約数ペア:

[(1, 219312810), (2, 109656405), (3, 73104270), (5, 43862562), (6, 36552135), (9, 24368090), (10, 21931281), (15, 14620854), (18, 12184045), (30, 7310427), (45, 4873618), (47, 4666230), (90, 2436809), (94, 2333115), (139, 1577790), (141, 1555410), (235, 933246), (278, 788895), (282, 777705), (373, 587970), (417, 525930), (423, 518470), (470, 466623), (695, 315558), (705, 311082), (746, 293985), (834, 262965), (846, 259235), (1119, 195990), (1251, 175310), (1390, 157779), (1410, 155541), (1865, 117594), (2085, 105186), (2115, 103694), (2238, 97995), (2502, 87655), (3357, 65330), (3730, 58797), (4170, 52593), (4230, 51847), (5595, 39198), (6255, 35062), (6533, 33570), (6714, 32665), (11190, 19599), (12510, 17531), (13066, 16785)]