522969210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{645641}}^1$

素因数の和:645660

約数の個数: 40

約数和(自身を含む): 1406208276

約数和(自身を除く): 883239066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 645641, 1291282, 1936923, 3228205, 3873846, 5810769, 6456410, 9684615, 11621538, 17432307, 19369230, 29053845, 34864614, 52296921, 58107690, 87161535, 104593842, 174323070, 261484605, 522969210]

約数ペア:

[(1, 522969210), (2, 261484605), (3, 174323070), (5, 104593842), (6, 87161535), (9, 58107690), (10, 52296921), (15, 34864614), (18, 29053845), (27, 19369230), (30, 17432307), (45, 11621538), (54, 9684615), (81, 6456410), (90, 5810769), (135, 3873846), (162, 3228205), (270, 1936923), (405, 1291282), (810, 645641)]