7212330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 18929664

約数和(自身を除く): 11717334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 631, 635, 762, 1143, 1262, 1270, 1893, 1905, 2286, 3155, 3786, 3810, 5679, 5715, 6310, 9465, 11358, 11430, 18930, 28395, 56790, 80137, 160274, 240411, 400685, 480822, 721233, 801370, 1202055, 1442466, 2404110, 3606165, 7212330]

約数ペア:

[(1, 7212330), (2, 3606165), (3, 2404110), (5, 1442466), (6, 1202055), (9, 801370), (10, 721233), (15, 480822), (18, 400685), (30, 240411), (45, 160274), (90, 80137), (127, 56790), (254, 28395), (381, 18930), (631, 11430), (635, 11358), (762, 9465), (1143, 6310), (1262, 5715), (1270, 5679), (1893, 3810), (1905, 3786), (2286, 3155)]