2797130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 5944320

約数和(自身を除く): 3147190

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1289, 2170, 2578, 6445, 9023, 12890, 18046, 39959, 45115, 79918, 90230, 199795, 279713, 399590, 559426, 1398565, 2797130]

約数ペア:

[(1, 2797130), (2, 1398565), (5, 559426), (7, 399590), (10, 279713), (14, 199795), (31, 90230), (35, 79918), (62, 45115), (70, 39959), (155, 18046), (217, 12890), (310, 9023), (434, 6445), (1085, 2578), (1289, 2170)]