18770010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89381}}^1$

素因数の和:89398

約数の個数: 32

約数和(自身を含む): 51484032

約数和(自身を除く): 32714022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 89381, 178762, 268143, 446905, 536286, 625667, 893810, 1251334, 1340715, 1877001, 2681430, 3128335, 3754002, 6256670, 9385005, 18770010]

約数ペア:

[(1, 18770010), (2, 9385005), (3, 6256670), (5, 3754002), (6, 3128335), (7, 2681430), (10, 1877001), (14, 1340715), (15, 1251334), (21, 893810), (30, 625667), (35, 536286), (42, 446905), (70, 268143), (105, 178762), (210, 89381)]