190030090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1567}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 349300224

約数和(自身を除く): 159270134

約数列:

[1, 2, 5, 10, 67, 134, 181, 335, 362, 670, 905, 1567, 1810, 3134, 7835, 12127, 15670, 24254, 60635, 104989, 121270, 209978, 283627, 524945, 567254, 1049890, 1418135, 2836270, 19003009, 38006018, 95015045, 190030090]

約数ペア:

[(1, 190030090), (2, 95015045), (5, 38006018), (10, 19003009), (67, 2836270), (134, 1418135), (181, 1049890), (335, 567254), (362, 524945), (670, 283627), (905, 209978), (1567, 121270), (1810, 104989), (3134, 60635), (7835, 24254), (12127, 15670)]