141457260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{336803}}^1$

素因数の和:336822

約数の個数: 48

約数和(自身を含む): 452664576

約数和(自身を除く): 311207316

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, 336803, 673606, 1010409, 1347212, 1684015, 2020818, 2357621, 3368030, 4041636, 4715242, 5052045, 6736060, 7072863, 9430484, 10104090, 11788105, 14145726, 20208180, 23576210, 28291452, 35364315, 47152420, 70728630, 141457260]

約数ペア:

[(1, 141457260), (2, 70728630), (3, 47152420), (4, 35364315), (5, 28291452), (6, 23576210), (7, 20208180), (10, 14145726), (12, 11788105), (14, 10104090), (15, 9430484), (20, 7072863), (21, 6736060), (28, 5052045), (30, 4715242), (35, 4041636), (42, 3368030), (60, 2357621), (70, 2020818), (84, 1684015), (105, 1347212), (140, 1010409), (210, 673606), (420, 336803)]