531446930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{8017}}^1$

素因数の和:8978

約数の個数: 32

約数和(自身を含む): 1094553216

約数和(自身を除く): 563106286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 947, 1894, 4735, 6629, 8017, 9470, 13258, 16034, 33145, 40085, 56119, 66290, 80170, 112238, 280595, 561190, 7592099, 15184198, 37960495, 53144693, 75920990, 106289386, 265723465, 531446930]

約数ペア:

[(1, 531446930), (2, 265723465), (5, 106289386), (7, 75920990), (10, 53144693), (14, 37960495), (35, 15184198), (70, 7592099), (947, 561190), (1894, 280595), (4735, 112238), (6629, 80170), (8017, 66290), (9470, 56119), (13258, 40085), (16034, 33145)]