2012230170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{314903}}^1$

素因数の和:314987

約数の個数: 48

約数和(自身を含む): 5305502592

約数和(自身を除く): 3293272422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 314903, 629806, 944709, 1574515, 1889418, 2834127, 3149030, 4723545, 5668254, 9447090, 14170635, 22358113, 28341270, 44716226, 67074339, 111790565, 134148678, 201223017, 223581130, 335371695, 402446034, 670743390, 1006115085, 2012230170]

約数ペア:

[(1, 2012230170), (2, 1006115085), (3, 670743390), (5, 402446034), (6, 335371695), (9, 223581130), (10, 201223017), (15, 134148678), (18, 111790565), (30, 67074339), (45, 44716226), (71, 28341270), (90, 22358113), (142, 14170635), (213, 9447090), (355, 5668254), (426, 4723545), (639, 3149030), (710, 2834127), (1065, 1889418), (1278, 1574515), (2130, 944709), (3195, 629806), (6390, 314903)]