6995605260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16656203}}^1$

素因数の和:16656222

約数の個数: 48

約数和(自身を含む): 22385938176

約数和(自身を除く): 15390332916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16656203, 33312406, 49968609, 66624812, 83281015, 99937218, 116593421, 166562030, 199874436, 233186842, 249843045, 333124060, 349780263, 466373684, 499686090, 582967105, 699560526, 999372180, 1165934210, 1399121052, 1748901315, 2331868420, 3497802630, 6995605260]

約数ペア:

[(1, 6995605260), (2, 3497802630), (3, 2331868420), (4, 1748901315), (5, 1399121052), (6, 1165934210), (7, 999372180), (10, 699560526), (12, 582967105), (14, 499686090), (15, 466373684), (20, 349780263), (21, 333124060), (28, 249843045), (30, 233186842), (35, 199874436), (42, 166562030), (60, 116593421), (70, 99937218), (84, 83281015), (105, 66624812), (140, 49968609), (210, 33312406), (420, 16656203)]