55276390410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{66713}}^1$

素因数の和:67183

約数の個数: 64

約数和(自身を含む): 134879696640

約数和(自身を除く): 79603306230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 389, 426, 710, 778, 1065, 1167, 1945, 2130, 2334, 3890, 5835, 11670, 27619, 55238, 66713, 82857, 133426, 138095, 165714, 200139, 276190, 333565, 400278, 414285, 667130, 828570, 1000695, 2001390, 4736623, 9473246, 14209869, 23683115, 25951357, 28419738, 47366230, 51902714, 71049345, 77854071, 129756785, 142098690, 155708142, 259513570, 389270355, 778540710, 1842546347, 3685092694, 5527639041, 9212731735, 11055278082, 18425463470, 27638195205, 55276390410]

約数ペア:

[(1, 55276390410), (2, 27638195205), (3, 18425463470), (5, 11055278082), (6, 9212731735), (10, 5527639041), (15, 3685092694), (30, 1842546347), (71, 778540710), (142, 389270355), (213, 259513570), (355, 155708142), (389, 142098690), (426, 129756785), (710, 77854071), (778, 71049345), (1065, 51902714), (1167, 47366230), (1945, 28419738), (2130, 25951357), (2334, 23683115), (3890, 14209869), (5835, 9473246), (11670, 4736623), (27619, 2001390), (55238, 1000695), (66713, 828570), (82857, 667130), (133426, 414285), (138095, 400278), (165714, 333565), (200139, 276190)]