293603240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1048583}}^1$

素因数の和:1048601

約数の個数: 32

約数和(自身を含む): 754980480

約数和(自身を除く): 461377240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1048583, 2097166, 4194332, 5242915, 7340081, 8388664, 10485830, 14680162, 20971660, 29360324, 36700405, 41943320, 58720648, 73400810, 146801620, 293603240]

約数ペア:

[(1, 293603240), (2, 146801620), (4, 73400810), (5, 58720648), (7, 41943320), (8, 36700405), (10, 29360324), (14, 20971660), (20, 14680162), (28, 10485830), (35, 8388664), (40, 7340081), (56, 5242915), (70, 4194332), (140, 2097166), (280, 1048583)]