64986270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:5009

約数の個数: 64

約数和(自身を含む): 171348480

約数和(自身を除く): 106362210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 4957, 6555, 9914, 13110, 14871, 24785, 29742, 49570, 74355, 94183, 114011, 148710, 188366, 228022, 282549, 342033, 470915, 565098, 570055, 684066, 941830, 1140110, 1412745, 1710165, 2166209, 2825490, 3420330, 4332418, 6498627, 10831045, 12997254, 21662090, 32493135, 64986270]

約数ペア:

[(1, 64986270), (2, 32493135), (3, 21662090), (5, 12997254), (6, 10831045), (10, 6498627), (15, 4332418), (19, 3420330), (23, 2825490), (30, 2166209), (38, 1710165), (46, 1412745), (57, 1140110), (69, 941830), (95, 684066), (114, 570055), (115, 565098), (138, 470915), (190, 342033), (230, 282549), (285, 228022), (345, 188366), (437, 148710), (570, 114011), (690, 94183), (874, 74355), (1311, 49570), (2185, 29742), (2622, 24785), (4370, 14871), (4957, 13110), (6555, 9914)]