66148190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9116

約数の個数: 32

約数和(自身を含む): 129016800

約数和(自身を除く): 62868610

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 9049, 18098, 45245, 90490, 153833, 307666, 389107, 769165, 778214, 1538330, 1945535, 3891070, 6614819, 13229638, 33074095, 66148190]

約数ペア:

[(1, 66148190), (2, 33074095), (5, 13229638), (10, 6614819), (17, 3891070), (34, 1945535), (43, 1538330), (85, 778214), (86, 769165), (170, 389107), (215, 307666), (430, 153833), (731, 90490), (1462, 45245), (3655, 18098), (7310, 9049)]