80239290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62201}}^1$

素因数の和:62254

約数の個数: 32

約数和(自身を含む): 197055936

約数和(自身を除く): 116816646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 62201, 124402, 186603, 311005, 373206, 622010, 933015, 1866030, 2674643, 5349286, 8023929, 13373215, 16047858, 26746430, 40119645, 80239290]

約数ペア:

[(1, 80239290), (2, 40119645), (3, 26746430), (5, 16047858), (6, 13373215), (10, 8023929), (15, 5349286), (30, 2674643), (43, 1866030), (86, 933015), (129, 622010), (215, 373206), (258, 311005), (430, 186603), (645, 124402), (1290, 62201)]