170594870

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 311719968

約数和(自身を除く): 141125098

約数列:

[1, 2, 5, 10, 97, 194, 397, 443, 485, 794, 886, 970, 1985, 2215, 3970, 4430, 38509, 42971, 77018, 85942, 175871, 192545, 214855, 351742, 385090, 429710, 879355, 1758710, 17059487, 34118974, 85297435, 170594870]

約数ペア:

[(1, 170594870), (2, 85297435), (5, 34118974), (10, 17059487), (97, 1758710), (194, 879355), (397, 429710), (443, 385090), (485, 351742), (794, 214855), (886, 192545), (970, 175871), (1985, 85942), (2215, 77018), (3970, 42971), (4430, 38509)]