121121730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149533}}^1$

素因数の和:149552

約数の個数: 40

約数和(自身を含む): 325685052

約数和(自身を除く): 204563322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 149533, 299066, 448599, 747665, 897198, 1345797, 1495330, 2242995, 2691594, 4037391, 4485990, 6728985, 8074782, 12112173, 13457970, 20186955, 24224346, 40373910, 60560865, 121121730]

約数ペア:

[(1, 121121730), (2, 60560865), (3, 40373910), (5, 24224346), (6, 20186955), (9, 13457970), (10, 12112173), (15, 8074782), (18, 6728985), (27, 4485990), (30, 4037391), (45, 2691594), (54, 2242995), (81, 1495330), (90, 1345797), (135, 897198), (162, 747665), (270, 448599), (405, 299066), (810, 149533)]