84283980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127703}}^1$

素因数の和:127726

約数の個数: 48

約数和(自身を含む): 257451264

約数和(自身を除く): 173167284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 127703, 255406, 383109, 510812, 638515, 766218, 1277030, 1404733, 1532436, 1915545, 2554060, 2809466, 3831090, 4214199, 5618932, 7023665, 7662180, 8428398, 14047330, 16856796, 21070995, 28094660, 42141990, 84283980]

約数ペア:

[(1, 84283980), (2, 42141990), (3, 28094660), (4, 21070995), (5, 16856796), (6, 14047330), (10, 8428398), (11, 7662180), (12, 7023665), (15, 5618932), (20, 4214199), (22, 3831090), (30, 2809466), (33, 2554060), (44, 1915545), (55, 1532436), (60, 1404733), (66, 1277030), (110, 766218), (132, 638515), (165, 510812), (220, 383109), (330, 255406), (660, 127703)]