30475530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6389}}^1$

素因数の和:6455

約数の個数: 48

約数和(自身を含む): 80744040

約数和(自身を除く): 50268510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6389, 12778, 19167, 31945, 38334, 57501, 63890, 95835, 115002, 191670, 287505, 338617, 575010, 677234, 1015851, 1693085, 2031702, 3047553, 3386170, 5079255, 6095106, 10158510, 15237765, 30475530]

約数ペア:

[(1, 30475530), (2, 15237765), (3, 10158510), (5, 6095106), (6, 5079255), (9, 3386170), (10, 3047553), (15, 2031702), (18, 1693085), (30, 1015851), (45, 677234), (53, 575010), (90, 338617), (106, 287505), (159, 191670), (265, 115002), (318, 95835), (477, 63890), (530, 57501), (795, 38334), (954, 31945), (1590, 19167), (2385, 12778), (4770, 6389)]