486516390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{19753}}^1$

素因数の和:20584

約数の個数: 32

約数和(自身を含む): 1169120736

約数和(自身を除く): 682604346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 4105, 4926, 8210, 12315, 19753, 24630, 39506, 59259, 98765, 118518, 197530, 296295, 592590, 16217213, 32434426, 48651639, 81086065, 97303278, 162172130, 243258195, 486516390]

約数ペア:

[(1, 486516390), (2, 243258195), (3, 162172130), (5, 97303278), (6, 81086065), (10, 48651639), (15, 32434426), (30, 16217213), (821, 592590), (1642, 296295), (2463, 197530), (4105, 118518), (4926, 98765), (8210, 59259), (12315, 39506), (19753, 24630)]