2054619810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{4003}}^1$

素因数の和:5920

約数の個数: 64

約数和(自身を含む): 5483237760

約数和(自身を除く): 3428617950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1901, 3802, 4003, 5703, 8006, 9505, 11406, 12009, 17109, 19010, 20015, 24018, 28515, 34218, 36027, 40030, 51327, 57030, 60045, 72054, 85545, 102654, 108081, 120090, 171090, 180135, 216162, 256635, 360270, 513270, 540405, 1080810, 7609703, 15219406, 22829109, 38048515, 45658218, 68487327, 76097030, 114145545, 136974654, 205461981, 228291090, 342436635, 410923962, 684873270, 1027309905, 2054619810]

約数ペア:

[(1, 2054619810), (2, 1027309905), (3, 684873270), (5, 410923962), (6, 342436635), (9, 228291090), (10, 205461981), (15, 136974654), (18, 114145545), (27, 76097030), (30, 68487327), (45, 45658218), (54, 38048515), (90, 22829109), (135, 15219406), (270, 7609703), (1901, 1080810), (3802, 540405), (4003, 513270), (5703, 360270), (8006, 256635), (9505, 216162), (11406, 180135), (12009, 171090), (17109, 120090), (19010, 108081), (20015, 102654), (24018, 85545), (28515, 72054), (34218, 60045), (36027, 57030), (40030, 51327)]