126262710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{28631}}^1$

素因数の和:28658

約数の個数: 72

約数和(自身を含む): 381893616

約数和(自身を除く): 255630906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 28631, 57262, 85893, 143155, 171786, 200417, 257679, 286310, 400834, 429465, 515358, 601251, 858930, 1002085, 1202502, 1288395, 1402919, 1803753, 2004170, 2576790, 2805838, 3006255, 3607506, 4208757, 6012510, 7014595, 8417514, 9018765, 12626271, 14029190, 18037530, 21043785, 25252542, 42087570, 63131355, 126262710]

約数ペア:

[(1, 126262710), (2, 63131355), (3, 42087570), (5, 25252542), (6, 21043785), (7, 18037530), (9, 14029190), (10, 12626271), (14, 9018765), (15, 8417514), (18, 7014595), (21, 6012510), (30, 4208757), (35, 3607506), (42, 3006255), (45, 2805838), (49, 2576790), (63, 2004170), (70, 1803753), (90, 1402919), (98, 1288395), (105, 1202502), (126, 1002085), (147, 858930), (210, 601251), (245, 515358), (294, 429465), (315, 400834), (441, 286310), (490, 257679), (630, 200417), (735, 171786), (882, 143155), (1470, 85893), (2205, 57262), (4410, 28631)]