42354597320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151266419}}^1$

素因数の和:151266437

約数の個数: 32

約数和(自身を含む): 108911822400

約数和(自身を除く): 66557225080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 151266419, 302532838, 605065676, 756332095, 1058864933, 1210131352, 1512664190, 2117729866, 3025328380, 4235459732, 5294324665, 6050656760, 8470919464, 10588649330, 21177298660, 42354597320]

約数ペア:

[(1, 42354597320), (2, 21177298660), (4, 10588649330), (5, 8470919464), (7, 6050656760), (8, 5294324665), (10, 4235459732), (14, 3025328380), (20, 2117729866), (28, 1512664190), (35, 1210131352), (40, 1058864933), (56, 756332095), (70, 605065676), (140, 302532838), (280, 151266419)]