1520872590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1178971}}^1$

素因数の和:1179024

約数の個数: 32

約数和(自身を含む): 3734983296

約数和(自身を除く): 2214110706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1178971, 2357942, 3536913, 5894855, 7073826, 11789710, 17684565, 35369130, 50695753, 101391506, 152087259, 253478765, 304174518, 506957530, 760436295, 1520872590]

約数ペア:

[(1, 1520872590), (2, 760436295), (3, 506957530), (5, 304174518), (6, 253478765), (10, 152087259), (15, 101391506), (30, 50695753), (43, 35369130), (86, 17684565), (129, 11789710), (215, 7073826), (258, 5894855), (430, 3536913), (645, 2357942), (1290, 1178971)]