85591170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{135859}}^1$

素因数の和:135879

約数の個数: 48

約数和(自身を含む): 254329920

約数和(自身を除く): 168738750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 135859, 271718, 407577, 679295, 815154, 951013, 1222731, 1358590, 1902026, 2037885, 2445462, 2853039, 4075770, 4755065, 5706078, 6113655, 8559117, 9510130, 12227310, 14265195, 17118234, 28530390, 42795585, 85591170]

約数ペア:

[(1, 85591170), (2, 42795585), (3, 28530390), (5, 17118234), (6, 14265195), (7, 12227310), (9, 9510130), (10, 8559117), (14, 6113655), (15, 5706078), (18, 4755065), (21, 4075770), (30, 2853039), (35, 2445462), (42, 2037885), (45, 1902026), (63, 1358590), (70, 1222731), (90, 951013), (105, 815154), (126, 679295), (210, 407577), (315, 271718), (630, 135859)]