85221810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20147}}^1$

素因数の和:20207

約数の個数: 48

約数和(自身を含む): 226302336

約数和(自身を除く): 141080526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 20147, 40294, 60441, 100735, 120882, 181323, 201470, 302205, 362646, 604410, 906615, 946909, 1813230, 1893818, 2840727, 4734545, 5681454, 8522181, 9469090, 14203635, 17044362, 28407270, 42610905, 85221810]

約数ペア:

[(1, 85221810), (2, 42610905), (3, 28407270), (5, 17044362), (6, 14203635), (9, 9469090), (10, 8522181), (15, 5681454), (18, 4734545), (30, 2840727), (45, 1893818), (47, 1813230), (90, 946909), (94, 906615), (141, 604410), (235, 362646), (282, 302205), (423, 201470), (470, 181323), (705, 120882), (846, 100735), (1410, 60441), (2115, 40294), (4230, 20147)]