142421670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1582463}}^1$

素因数の和:1582476

約数の個数: 24

約数和(自身を含む): 370296576

約数和(自身を除く): 227874906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1582463, 3164926, 4747389, 7912315, 9494778, 14242167, 15824630, 23736945, 28484334, 47473890, 71210835, 142421670]

約数ペア:

[(1, 142421670), (2, 71210835), (3, 47473890), (5, 28484334), (6, 23736945), (9, 15824630), (10, 14242167), (15, 9494778), (18, 7912315), (30, 4747389), (45, 3164926), (90, 1582463)]