16454910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 24602370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 79, 106, 131, 158, 159, 237, 262, 265, 318, 393, 395, 474, 530, 655, 786, 790, 795, 1185, 1310, 1590, 1965, 2370, 3930, 4187, 6943, 8374, 10349, 12561, 13886, 20698, 20829, 20935, 25122, 31047, 34715, 41658, 41870, 51745, 62094, 62805, 69430, 103490, 104145, 125610, 155235, 208290, 310470, 548497, 1096994, 1645491, 2742485, 3290982, 5484970, 8227455, 16454910]

約数ペア:

[(1, 16454910), (2, 8227455), (3, 5484970), (5, 3290982), (6, 2742485), (10, 1645491), (15, 1096994), (30, 548497), (53, 310470), (79, 208290), (106, 155235), (131, 125610), (158, 104145), (159, 103490), (237, 69430), (262, 62805), (265, 62094), (318, 51745), (393, 41870), (395, 41658), (474, 34715), (530, 31047), (655, 25122), (786, 20935), (790, 20829), (795, 20698), (1185, 13886), (1310, 12561), (1590, 10349), (1965, 8374), (2370, 6943), (3930, 4187)]