74531230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{438419}}^1$

素因数の和:438443

約数の個数: 16

約数和(自身を含む): 142048080

約数和(自身を除く): 67516850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 438419, 876838, 2192095, 4384190, 7453123, 14906246, 37265615, 74531230]

約数ペア:

[(1, 74531230), (2, 37265615), (5, 14906246), (10, 7453123), (17, 4384190), (34, 2192095), (85, 876838), (170, 438419)]