26780430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1307}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 64416384

約数和(自身を除く): 37635954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1307, 1366, 2049, 2614, 3415, 3921, 4098, 6535, 6830, 7842, 10245, 13070, 19605, 20490, 39210, 892681, 1785362, 2678043, 4463405, 5356086, 8926810, 13390215, 26780430]

約数ペア:

[(1, 26780430), (2, 13390215), (3, 8926810), (5, 5356086), (6, 4463405), (10, 2678043), (15, 1785362), (30, 892681), (683, 39210), (1307, 20490), (1366, 19605), (2049, 13070), (2614, 10245), (3415, 7842), (3921, 6830), (4098, 6535)]