30786534

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 41374746

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 159, 186, 279, 318, 347, 477, 558, 694, 837, 954, 1041, 1431, 1643, 1674, 2082, 2862, 3123, 3286, 4929, 6246, 9369, 9858, 10757, 14787, 18391, 18738, 21514, 29574, 32271, 36782, 44361, 55173, 64542, 88722, 96813, 110346, 165519, 193626, 290439, 331038, 496557, 570121, 580878, 993114, 1140242, 1710363, 3420726, 5131089, 10262178, 15393267, 30786534]

約数ペア:

[(1, 30786534), (2, 15393267), (3, 10262178), (6, 5131089), (9, 3420726), (18, 1710363), (27, 1140242), (31, 993114), (53, 580878), (54, 570121), (62, 496557), (93, 331038), (106, 290439), (159, 193626), (186, 165519), (279, 110346), (318, 96813), (347, 88722), (477, 64542), (558, 55173), (694, 44361), (837, 36782), (954, 32271), (1041, 29574), (1431, 21514), (1643, 18738), (1674, 18391), (2082, 14787), (2862, 10757), (3123, 9858), (3286, 9369), (4929, 6246)]