74242260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{412457}}^1$

素因数の和:412472

約数の個数: 36

約数和(自身を含む): 225202068

約数和(自身を除く): 150959808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 412457, 824914, 1237371, 1649828, 2062285, 2474742, 3712113, 4124570, 4949484, 6186855, 7424226, 8249140, 12373710, 14848452, 18560565, 24747420, 37121130, 74242260]

約数ペア:

[(1, 74242260), (2, 37121130), (3, 24747420), (4, 18560565), (5, 14848452), (6, 12373710), (9, 8249140), (10, 7424226), (12, 6186855), (15, 4949484), (18, 4124570), (20, 3712113), (30, 2474742), (36, 2062285), (45, 1649828), (60, 1237371), (90, 824914), (180, 412457)]