5187390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 13741056

約数和(自身を除く): 8553666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 283, 390, 470, 566, 611, 705, 849, 1222, 1410, 1415, 1698, 1833, 2830, 3055, 3666, 3679, 4245, 6110, 7358, 8490, 9165, 11037, 13301, 18330, 18395, 22074, 26602, 36790, 39903, 55185, 66505, 79806, 110370, 133010, 172913, 199515, 345826, 399030, 518739, 864565, 1037478, 1729130, 2593695, 5187390]

約数ペア:

[(1, 5187390), (2, 2593695), (3, 1729130), (5, 1037478), (6, 864565), (10, 518739), (13, 399030), (15, 345826), (26, 199515), (30, 172913), (39, 133010), (47, 110370), (65, 79806), (78, 66505), (94, 55185), (130, 39903), (141, 36790), (195, 26602), (235, 22074), (282, 18395), (283, 18330), (390, 13301), (470, 11037), (566, 9165), (611, 8490), (705, 7358), (849, 6110), (1222, 4245), (1410, 3679), (1415, 3666), (1698, 3055), (1833, 2830)]