42380010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{52321}}^1$

素因数の和:52340

約数の個数: 40

約数和(自身を含む): 113957316

約数和(自身を除く): 71577306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 52321, 104642, 156963, 261605, 313926, 470889, 523210, 784815, 941778, 1412667, 1569630, 2354445, 2825334, 4238001, 4708890, 7063335, 8476002, 14126670, 21190005, 42380010]

約数ペア:

[(1, 42380010), (2, 21190005), (3, 14126670), (5, 8476002), (6, 7063335), (9, 4708890), (10, 4238001), (15, 2825334), (18, 2354445), (27, 1569630), (30, 1412667), (45, 941778), (54, 784815), (81, 523210), (90, 470889), (135, 313926), (162, 261605), (270, 156963), (405, 104642), (810, 52321)]