138997710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2953}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 362207664

約数和(自身を除く): 223209954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1569, 2615, 2953, 3138, 4707, 5230, 5906, 7845, 8859, 9414, 14765, 15690, 17718, 23535, 26577, 29530, 44295, 47070, 53154, 88590, 132885, 265770, 1544419, 3088838, 4633257, 7722095, 9266514, 13899771, 15444190, 23166285, 27799542, 46332570, 69498855, 138997710]

約数ペア:

[(1, 138997710), (2, 69498855), (3, 46332570), (5, 27799542), (6, 23166285), (9, 15444190), (10, 13899771), (15, 9266514), (18, 7722095), (30, 4633257), (45, 3088838), (90, 1544419), (523, 265770), (1046, 132885), (1569, 88590), (2615, 53154), (2953, 47070), (3138, 44295), (4707, 29530), (5230, 26577), (5906, 23535), (7845, 17718), (8859, 15690), (9414, 14765)]