690291270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{3109}}^1$

素因数の和:5589

約数の個数: 48

約数和(自身を含む): 1796062320

約数和(自身を除く): 1105771050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2467, 3109, 4934, 6218, 7401, 9327, 12335, 14802, 15545, 18654, 22203, 24670, 27981, 31090, 37005, 44406, 46635, 55962, 74010, 93270, 111015, 139905, 222030, 279810, 7669903, 15339806, 23009709, 38349515, 46019418, 69029127, 76699030, 115048545, 138058254, 230097090, 345145635, 690291270]

約数ペア:

[(1, 690291270), (2, 345145635), (3, 230097090), (5, 138058254), (6, 115048545), (9, 76699030), (10, 69029127), (15, 46019418), (18, 38349515), (30, 23009709), (45, 15339806), (90, 7669903), (2467, 279810), (3109, 222030), (4934, 139905), (6218, 111015), (7401, 93270), (9327, 74010), (12335, 55962), (14802, 46635), (15545, 44406), (18654, 37005), (22203, 31090), (24670, 27981)]