161761770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11903}}^1$

素因数の和:12067

約数の個数: 48

約数和(自身を含む): 423401472

約数和(自身を除く): 261639702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 11903, 13590, 23806, 35709, 59515, 71418, 107127, 119030, 178545, 214254, 357090, 535635, 1071270, 1797353, 3594706, 5392059, 8986765, 10784118, 16176177, 17973530, 26960295, 32352354, 53920590, 80880885, 161761770]

約数ペア:

[(1, 161761770), (2, 80880885), (3, 53920590), (5, 32352354), (6, 26960295), (9, 17973530), (10, 16176177), (15, 10784118), (18, 8986765), (30, 5392059), (45, 3594706), (90, 1797353), (151, 1071270), (302, 535635), (453, 357090), (755, 214254), (906, 178545), (1359, 119030), (1510, 107127), (2265, 71418), (2718, 59515), (4530, 35709), (6795, 23806), (11903, 13590)]