258176730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28591}}^1$

素因数の和:28651

約数の個数: 64

約数和(自身を含む): 724635648

約数和(自身を除く): 466458918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 28591, 57182, 85773, 142955, 171546, 200137, 285910, 400274, 428865, 600411, 857730, 1000685, 1200822, 1229413, 2001370, 2458826, 3002055, 3688239, 6004110, 6147065, 7376478, 8605891, 12294130, 17211782, 18441195, 25817673, 36882390, 43029455, 51635346, 86058910, 129088365, 258176730]

約数ペア:

[(1, 258176730), (2, 129088365), (3, 86058910), (5, 51635346), (6, 43029455), (7, 36882390), (10, 25817673), (14, 18441195), (15, 17211782), (21, 12294130), (30, 8605891), (35, 7376478), (42, 6147065), (43, 6004110), (70, 3688239), (86, 3002055), (105, 2458826), (129, 2001370), (210, 1229413), (215, 1200822), (258, 1000685), (301, 857730), (430, 600411), (602, 428865), (645, 400274), (903, 285910), (1290, 200137), (1505, 171546), (1806, 142955), (3010, 85773), (4515, 57182), (9030, 28591)]