27438210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 73762560

約数和(自身を除く): 46324350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 673, 755, 906, 1346, 1359, 1510, 2019, 2265, 2718, 3365, 4038, 4077, 4530, 6057, 6730, 6795, 8154, 10095, 12114, 13590, 18171, 20190, 20385, 30285, 36342, 40770, 60570, 90855, 101623, 181710, 203246, 304869, 508115, 609738, 914607, 1016230, 1524345, 1829214, 2743821, 3048690, 4573035, 5487642, 9146070, 13719105, 27438210]

約数ペア:

[(1, 27438210), (2, 13719105), (3, 9146070), (5, 5487642), (6, 4573035), (9, 3048690), (10, 2743821), (15, 1829214), (18, 1524345), (27, 1016230), (30, 914607), (45, 609738), (54, 508115), (90, 304869), (135, 203246), (151, 181710), (270, 101623), (302, 90855), (453, 60570), (673, 40770), (755, 36342), (906, 30285), (1346, 20385), (1359, 20190), (1510, 18171), (2019, 13590), (2265, 12114), (2718, 10095), (3365, 8154), (4038, 6795), (4077, 6730), (4530, 6057)]