210003110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1447}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 395338752

約数和(自身を除く): 185335642

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 631, 1262, 1447, 2894, 3155, 6310, 7235, 14470, 14513, 29026, 33281, 66562, 72565, 145130, 166405, 332810, 913057, 1826114, 4565285, 9130570, 21000311, 42000622, 105001555, 210003110]

約数ペア:

[(1, 210003110), (2, 105001555), (5, 42000622), (10, 21000311), (23, 9130570), (46, 4565285), (115, 1826114), (230, 913057), (631, 332810), (1262, 166405), (1447, 145130), (2894, 72565), (3155, 66562), (6310, 33281), (7235, 29026), (14470, 14513)]