74423930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2897}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 153570816

約数和(自身を除く): 79146886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 2897, 3670, 5138, 5794, 12845, 14485, 20279, 25690, 28970, 40558, 101395, 202790, 1063199, 2126398, 5315995, 7442393, 10631990, 14884786, 37211965, 74423930]

約数ペア:

[(1, 74423930), (2, 37211965), (5, 14884786), (7, 10631990), (10, 7442393), (14, 5315995), (35, 2126398), (70, 1063199), (367, 202790), (734, 101395), (1835, 40558), (2569, 28970), (2897, 25690), (3670, 20279), (5138, 14485), (5794, 12845)]