174261690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27271}}^1$

素因数の和:27355

約数の個数: 48

約数和(自身を含む): 459478656

約数和(自身を除く): 285216966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 27271, 54542, 81813, 136355, 163626, 245439, 272710, 409065, 490878, 818130, 1227195, 1936241, 2454390, 3872482, 5808723, 9681205, 11617446, 17426169, 19362410, 29043615, 34852338, 58087230, 87130845, 174261690]

約数ペア:

[(1, 174261690), (2, 87130845), (3, 58087230), (5, 34852338), (6, 29043615), (9, 19362410), (10, 17426169), (15, 11617446), (18, 9681205), (30, 5808723), (45, 3872482), (71, 2454390), (90, 1936241), (142, 1227195), (213, 818130), (355, 490878), (426, 409065), (639, 272710), (710, 245439), (1065, 163626), (1278, 136355), (2130, 81813), (3195, 54542), (6390, 27271)]