69781230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{258449}}^1$

素因数の和:258465

約数の個数: 32

約数和(自身を含む): 186084000

約数和(自身を除く): 116302770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 258449, 516898, 775347, 1292245, 1550694, 2326041, 2584490, 3876735, 4652082, 6978123, 7753470, 11630205, 13956246, 23260410, 34890615, 69781230]

約数ペア:

[(1, 69781230), (2, 34890615), (3, 23260410), (5, 13956246), (6, 11630205), (9, 7753470), (10, 6978123), (15, 4652082), (18, 3876735), (27, 2584490), (30, 2326041), (45, 1550694), (54, 1292245), (90, 775347), (135, 516898), (270, 258449)]