493485390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{6761}}^1$

素因数の和:7585

約数の個数: 48

約数和(自身を含む): 1284834096

約数和(自身を除く): 791348706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 1622, 2433, 4055, 4866, 6761, 7299, 8110, 12165, 13522, 14598, 20283, 24330, 33805, 36495, 40566, 60849, 67610, 72990, 101415, 121698, 202830, 304245, 608490, 5483171, 10966342, 16449513, 27415855, 32899026, 49348539, 54831710, 82247565, 98697078, 164495130, 246742695, 493485390]

約数ペア:

[(1, 493485390), (2, 246742695), (3, 164495130), (5, 98697078), (6, 82247565), (9, 54831710), (10, 49348539), (15, 32899026), (18, 27415855), (30, 16449513), (45, 10966342), (90, 5483171), (811, 608490), (1622, 304245), (2433, 202830), (4055, 121698), (4866, 101415), (6761, 72990), (7299, 67610), (8110, 60849), (12165, 40566), (13522, 36495), (14598, 33805), (20283, 24330)]