15419370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11953}}^1$

素因数の和:12006

約数の個数: 32

約数和(自身を含む): 37870272

約数和(自身を除く): 22450902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 11953, 23906, 35859, 59765, 71718, 119530, 179295, 358590, 513979, 1027958, 1541937, 2569895, 3083874, 5139790, 7709685, 15419370]

約数ペア:

[(1, 15419370), (2, 7709685), (3, 5139790), (5, 3083874), (6, 2569895), (10, 1541937), (15, 1027958), (30, 513979), (43, 358590), (86, 179295), (129, 119530), (215, 71718), (258, 59765), (430, 35859), (645, 23906), (1290, 11953)]