42697370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13219}}^1$

素因数の和:13262

約数の個数: 32

約数和(自身を含む): 85665600

約数和(自身を除く): 42968230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 13219, 26438, 66095, 132190, 224723, 251161, 449446, 502322, 1123615, 1255805, 2247230, 2511610, 4269737, 8539474, 21348685, 42697370]

約数ペア:

[(1, 42697370), (2, 21348685), (5, 8539474), (10, 4269737), (17, 2511610), (19, 2247230), (34, 1255805), (38, 1123615), (85, 502322), (95, 449446), (170, 251161), (190, 224723), (323, 132190), (646, 66095), (1615, 26438), (3230, 13219)]