85445430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{406883}}^1$

素因数の和:406900

約数の個数: 32

約数和(自身を含む): 234365184

約数和(自身を除く): 148919754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 406883, 813766, 1220649, 2034415, 2441298, 2848181, 4068830, 5696362, 6103245, 8544543, 12206490, 14240905, 17089086, 28481810, 42722715, 85445430]

約数ペア:

[(1, 85445430), (2, 42722715), (3, 28481810), (5, 17089086), (6, 14240905), (7, 12206490), (10, 8544543), (14, 6103245), (15, 5696362), (21, 4068830), (30, 2848181), (35, 2441298), (42, 2034415), (70, 1220649), (105, 813766), (210, 406883)]