70784805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3989}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 140192640

約数和(自身を除く): 69407835

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 3549, 3989, 5915, 11967, 17745, 19945, 27923, 51857, 59835, 83769, 139615, 155571, 259285, 362999, 418845, 674141, 777855, 1088997, 1814995, 2022423, 3370705, 4718987, 5444985, 10112115, 14156961, 23594935, 70784805]

約数ペア:

[(1, 70784805), (3, 23594935), (5, 14156961), (7, 10112115), (13, 5444985), (15, 4718987), (21, 3370705), (35, 2022423), (39, 1814995), (65, 1088997), (91, 777855), (105, 674141), (169, 418845), (195, 362999), (273, 259285), (455, 155571), (507, 139615), (845, 83769), (1183, 59835), (1365, 51857), (2535, 27923), (3549, 19945), (3989, 17745), (5915, 11967)]