29777580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23633}}^1$

素因数の和:23655

約数の個数: 72

約数和(自身を含む): 103233312

約数和(自身を除く): 73455732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23633, 47266, 70899, 94532, 118165, 141798, 165431, 212697, 236330, 283596, 330862, 354495, 425394, 472660, 496293, 661724, 708990, 827155, 850788, 992586, 1063485, 1417980, 1488879, 1654310, 1985172, 2126970, 2481465, 2977758, 3308620, 4253940, 4962930, 5955516, 7444395, 9925860, 14888790, 29777580]

約数ペア:

[(1, 29777580), (2, 14888790), (3, 9925860), (4, 7444395), (5, 5955516), (6, 4962930), (7, 4253940), (9, 3308620), (10, 2977758), (12, 2481465), (14, 2126970), (15, 1985172), (18, 1654310), (20, 1488879), (21, 1417980), (28, 1063485), (30, 992586), (35, 850788), (36, 827155), (42, 708990), (45, 661724), (60, 496293), (63, 472660), (70, 425394), (84, 354495), (90, 330862), (105, 283596), (126, 236330), (140, 212697), (180, 165431), (210, 141798), (252, 118165), (315, 94532), (420, 70899), (630, 47266), (1260, 23633)]