849984690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 2074004352

約数和(自身を除く): 1224019662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 163, 202, 303, 326, 489, 505, 606, 815, 978, 1010, 1515, 1630, 1721, 2445, 3030, 3442, 4890, 5163, 8605, 10326, 16463, 17210, 25815, 32926, 49389, 51630, 82315, 98778, 164630, 173821, 246945, 280523, 347642, 493890, 521463, 561046, 841569, 869105, 1042926, 1402615, 1683138, 1738210, 2607315, 2805230, 4207845, 5214630, 8415690, 28332823, 56665646, 84998469, 141664115, 169996938, 283328230, 424992345, 849984690]

約数ペア:

[(1, 849984690), (2, 424992345), (3, 283328230), (5, 169996938), (6, 141664115), (10, 84998469), (15, 56665646), (30, 28332823), (101, 8415690), (163, 5214630), (202, 4207845), (303, 2805230), (326, 2607315), (489, 1738210), (505, 1683138), (606, 1402615), (815, 1042926), (978, 869105), (1010, 841569), (1515, 561046), (1630, 521463), (1721, 493890), (2445, 347642), (3030, 280523), (3442, 246945), (4890, 173821), (5163, 164630), (8605, 98778), (10326, 82315), (16463, 51630), (17210, 49389), (25815, 32926)]