920610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 2451384

約数和(自身を除く): 1530774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 193, 265, 318, 386, 477, 530, 579, 795, 954, 965, 1158, 1590, 1737, 1930, 2385, 2895, 3474, 4770, 5790, 8685, 10229, 17370, 20458, 30687, 51145, 61374, 92061, 102290, 153435, 184122, 306870, 460305, 920610]

約数ペア:

[(1, 920610), (2, 460305), (3, 306870), (5, 184122), (6, 153435), (9, 102290), (10, 92061), (15, 61374), (18, 51145), (30, 30687), (45, 20458), (53, 17370), (90, 10229), (106, 8685), (159, 5790), (193, 4770), (265, 3474), (318, 2895), (386, 2385), (477, 1930), (530, 1737), (579, 1590), (795, 1158), (954, 965)]