1305150330890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{41525623}}^1$

素因数の和:41526086

約数の個数: 32

約数和(自身を含む): 2690860435200

約数和(自身を除く): 1385710104310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 3143, 4490, 6286, 15715, 31430, 41525623, 83051246, 207628115, 290679361, 415256230, 581358722, 1453396805, 2906793610, 18645004727, 37290009454, 93225023635, 130515033089, 186450047270, 261030066178, 652575165445, 1305150330890]

約数ペア:

[(1, 1305150330890), (2, 652575165445), (5, 261030066178), (7, 186450047270), (10, 130515033089), (14, 93225023635), (35, 37290009454), (70, 18645004727), (449, 2906793610), (898, 1453396805), (2245, 581358722), (3143, 415256230), (4490, 290679361), (6286, 207628115), (15715, 83051246), (31430, 41525623)]