30585716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 63823872

約数和(自身を除く): 33238156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 211, 217, 334, 422, 434, 668, 844, 868, 1169, 1477, 2338, 2954, 4676, 5177, 5908, 6541, 10354, 13082, 20708, 26164, 35237, 36239, 45787, 70474, 72478, 91574, 140948, 144956, 183148, 246659, 493318, 986636, 1092347, 2184694, 4369388, 7646429, 15292858, 30585716]

約数ペア:

[(1, 30585716), (2, 15292858), (4, 7646429), (7, 4369388), (14, 2184694), (28, 1092347), (31, 986636), (62, 493318), (124, 246659), (167, 183148), (211, 144956), (217, 140948), (334, 91574), (422, 72478), (434, 70474), (668, 45787), (844, 36239), (868, 35237), (1169, 26164), (1477, 20708), (2338, 13082), (2954, 10354), (4676, 6541), (5177, 5908)]