149202610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2909}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 281594880

約数和(自身を除く): 132392270

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 2909, 5129, 5818, 10258, 14545, 25645, 29090, 51290, 66907, 133814, 334535, 648707, 669070, 1297414, 3243535, 6487070, 14920261, 29840522, 74601305, 149202610]

約数ペア:

[(1, 149202610), (2, 74601305), (5, 29840522), (10, 14920261), (23, 6487070), (46, 3243535), (115, 1297414), (223, 669070), (230, 648707), (446, 334535), (1115, 133814), (2230, 66907), (2909, 51290), (5129, 29090), (5818, 25645), (10258, 14545)]