66591270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2879}}^1$

素因数の和:3149

約数の個数: 48

約数和(自身を含む): 173871360

約数和(自身を除く): 107280090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 2879, 3855, 4626, 5758, 7710, 8637, 11565, 14395, 17274, 23130, 25911, 28790, 43185, 51822, 86370, 129555, 259110, 739903, 1479806, 2219709, 3699515, 4439418, 6659127, 7399030, 11098545, 13318254, 22197090, 33295635, 66591270]

約数ペア:

[(1, 66591270), (2, 33295635), (3, 22197090), (5, 13318254), (6, 11098545), (9, 7399030), (10, 6659127), (15, 4439418), (18, 3699515), (30, 2219709), (45, 1479806), (90, 739903), (257, 259110), (514, 129555), (771, 86370), (1285, 51822), (1542, 43185), (2313, 28790), (2570, 25911), (2879, 23130), (3855, 17274), (4626, 14395), (5758, 11565), (7710, 8637)]