70855542

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 156499200

約数和(自身を除く): 85643658

約数列:

[1, 2, 3, 6, 9, 18, 131, 151, 199, 262, 302, 393, 398, 453, 597, 786, 906, 1179, 1194, 1359, 1791, 2358, 2718, 3582, 19781, 26069, 30049, 39562, 52138, 59343, 60098, 78207, 90147, 118686, 156414, 178029, 180294, 234621, 270441, 356058, 469242, 540882, 3936419, 7872838, 11809257, 23618514, 35427771, 70855542]

約数ペア:

[(1, 70855542), (2, 35427771), (3, 23618514), (6, 11809257), (9, 7872838), (18, 3936419), (131, 540882), (151, 469242), (199, 356058), (262, 270441), (302, 234621), (393, 180294), (398, 178029), (453, 156414), (597, 118686), (786, 90147), (906, 78207), (1179, 60098), (1194, 59343), (1359, 52138), (1791, 39562), (2358, 30049), (2718, 26069), (3582, 19781)]