2012836905

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 3639168000

約数和(自身を除く): 1626331095

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 233, 267, 445, 699, 719, 801, 1165, 1335, 2097, 2157, 2403, 3495, 3595, 4005, 6291, 6471, 10485, 10785, 12015, 19413, 20737, 31455, 32355, 62211, 63991, 97065, 103685, 167527, 186633, 191973, 311055, 319955, 502581, 559899, 575919, 837635, 933165, 959865, 1507743, 1727757, 2512905, 2799495, 2879595, 4523229, 7538715, 8638785, 14909903, 22616145, 44729709, 74549515, 134189127, 223648545, 402567381, 670945635, 2012836905]

約数ペア:

[(1, 2012836905), (3, 670945635), (5, 402567381), (9, 223648545), (15, 134189127), (27, 74549515), (45, 44729709), (89, 22616145), (135, 14909903), (233, 8638785), (267, 7538715), (445, 4523229), (699, 2879595), (719, 2799495), (801, 2512905), (1165, 1727757), (1335, 1507743), (2097, 959865), (2157, 933165), (2403, 837635), (3495, 575919), (3595, 559899), (4005, 502581), (6291, 319955), (6471, 311055), (10485, 191973), (10785, 186633), (12015, 167527), (19413, 103685), (20737, 97065), (31455, 63991), (32355, 62211)]