157933170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19717}}^1$

素因数の和:19819

約数の個数: 48

約数和(自身を含む): 415261080

約数和(自身を除く): 257327910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 19717, 39434, 59151, 98585, 118302, 177453, 197170, 295755, 354906, 591510, 887265, 1754813, 1774530, 3509626, 5264439, 8774065, 10528878, 15793317, 17548130, 26322195, 31586634, 52644390, 78966585, 157933170]

約数ペア:

[(1, 157933170), (2, 78966585), (3, 52644390), (5, 31586634), (6, 26322195), (9, 17548130), (10, 15793317), (15, 10528878), (18, 8774065), (30, 5264439), (45, 3509626), (89, 1774530), (90, 1754813), (178, 887265), (267, 591510), (445, 354906), (534, 295755), (801, 197170), (890, 177453), (1335, 118302), (1602, 98585), (2670, 59151), (4005, 39434), (8010, 19717)]