42327320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151169}}^1$

素因数の和:151187

約数の個数: 32

約数和(自身を含む): 108842400

約数和(自身を除く): 66515080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 151169, 302338, 604676, 755845, 1058183, 1209352, 1511690, 2116366, 3023380, 4232732, 5290915, 6046760, 8465464, 10581830, 21163660, 42327320]

約数ペア:

[(1, 42327320), (2, 21163660), (4, 10581830), (5, 8465464), (7, 6046760), (8, 5290915), (10, 4232732), (14, 3023380), (20, 2116366), (28, 1511690), (35, 1209352), (40, 1058183), (56, 755845), (70, 604676), (140, 302338), (280, 151169)]