141958460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3583}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 341999616

約数和(自身を除く): 200041156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3583, 3962, 5660, 7166, 7924, 9905, 14332, 17915, 19810, 25081, 35830, 39620, 50162, 71660, 100324, 125405, 250810, 501620, 1013989, 2027978, 4055956, 5069945, 7097923, 10139890, 14195846, 20279780, 28391692, 35489615, 70979230, 141958460]

約数ペア:

[(1, 141958460), (2, 70979230), (4, 35489615), (5, 28391692), (7, 20279780), (10, 14195846), (14, 10139890), (20, 7097923), (28, 5069945), (35, 4055956), (70, 2027978), (140, 1013989), (283, 501620), (566, 250810), (1132, 125405), (1415, 100324), (1981, 71660), (2830, 50162), (3583, 39620), (3962, 35830), (5660, 25081), (7166, 19810), (7924, 17915), (9905, 14332)]