130671630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{161323}}^1$

素因数の和:161342

約数の個数: 40

約数和(自身を含む): 351363672

約数和(自身を除く): 220692042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 161323, 322646, 483969, 806615, 967938, 1451907, 1613230, 2419845, 2903814, 4355721, 4839690, 7259535, 8711442, 13067163, 14519070, 21778605, 26134326, 43557210, 65335815, 130671630]

約数ペア:

[(1, 130671630), (2, 65335815), (3, 43557210), (5, 26134326), (6, 21778605), (9, 14519070), (10, 13067163), (15, 8711442), (18, 7259535), (27, 4839690), (30, 4355721), (45, 2903814), (54, 2419845), (81, 1613230), (90, 1451907), (135, 967938), (162, 806615), (270, 483969), (405, 322646), (810, 161323)]