74526780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18539}}^1$

素因数の和:18618

約数の個数: 48

約数和(自身を含む): 211800960

約数和(自身を除く): 137274180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 18539, 37078, 55617, 74156, 92695, 111234, 185390, 222468, 278085, 370780, 556170, 1112340, 1242113, 2484226, 3726339, 4968452, 6210565, 7452678, 12421130, 14905356, 18631695, 24842260, 37263390, 74526780]

約数ペア:

[(1, 74526780), (2, 37263390), (3, 24842260), (4, 18631695), (5, 14905356), (6, 12421130), (10, 7452678), (12, 6210565), (15, 4968452), (20, 3726339), (30, 2484226), (60, 1242113), (67, 1112340), (134, 556170), (201, 370780), (268, 278085), (335, 222468), (402, 185390), (670, 111234), (804, 92695), (1005, 74156), (1340, 55617), (2010, 37078), (4020, 18539)]