151406930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38723}}^1$

素因数の和:38770

約数の個数: 32

約数和(自身を含む): 301117824

約数和(自身を除く): 149710894

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 38723, 77446, 193615, 387230, 658291, 890629, 1316582, 1781258, 3291455, 4453145, 6582910, 8906290, 15140693, 30281386, 75703465, 151406930]

約数ペア:

[(1, 151406930), (2, 75703465), (5, 30281386), (10, 15140693), (17, 8906290), (23, 6582910), (34, 4453145), (46, 3291455), (85, 1781258), (115, 1316582), (170, 890629), (230, 658291), (391, 387230), (782, 193615), (1955, 77446), (3910, 38723)]