86942310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31847}}^1$

素因数の和:31877

約数の個数: 64

約数和(自身を含む): 256822272

約数和(自身を除く): 169879962

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 31847, 63694, 95541, 159235, 191082, 222929, 318470, 414011, 445858, 477705, 668787, 828022, 955410, 1114645, 1242033, 1337574, 2070055, 2229290, 2484066, 2898077, 3343935, 4140110, 5796154, 6210165, 6687870, 8694231, 12420330, 14490385, 17388462, 28980770, 43471155, 86942310]

約数ペア:

[(1, 86942310), (2, 43471155), (3, 28980770), (5, 17388462), (6, 14490385), (7, 12420330), (10, 8694231), (13, 6687870), (14, 6210165), (15, 5796154), (21, 4140110), (26, 3343935), (30, 2898077), (35, 2484066), (39, 2229290), (42, 2070055), (65, 1337574), (70, 1242033), (78, 1114645), (91, 955410), (105, 828022), (130, 668787), (182, 477705), (195, 445858), (210, 414011), (273, 318470), (390, 222929), (455, 191082), (546, 159235), (910, 95541), (1365, 63694), (2730, 31847)]