249484410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3701}}^1$

素因数の和:3828

約数の個数: 96

約数和(自身を含む): 748455552

約数和(自身を除く): 498971142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 535, 630, 642, 749, 963, 1070, 1498, 1605, 1926, 2247, 3210, 3701, 3745, 4494, 4815, 6741, 7402, 7490, 9630, 11103, 11235, 13482, 18505, 22206, 22470, 25907, 33309, 33705, 37010, 51814, 55515, 66618, 67410, 77721, 111030, 129535, 155442, 166545, 233163, 259070, 333090, 388605, 396007, 466326, 777210, 792014, 1165815, 1188021, 1980035, 2331630, 2376042, 2772049, 3564063, 3960070, 5544098, 5940105, 7128126, 8316147, 11880210, 13860245, 16632294, 17820315, 24948441, 27720490, 35640630, 41580735, 49896882, 83161470, 124742205, 249484410]

約数ペア:

[(1, 249484410), (2, 124742205), (3, 83161470), (5, 49896882), (6, 41580735), (7, 35640630), (9, 27720490), (10, 24948441), (14, 17820315), (15, 16632294), (18, 13860245), (21, 11880210), (30, 8316147), (35, 7128126), (42, 5940105), (45, 5544098), (63, 3960070), (70, 3564063), (90, 2772049), (105, 2376042), (107, 2331630), (126, 1980035), (210, 1188021), (214, 1165815), (315, 792014), (321, 777210), (535, 466326), (630, 396007), (642, 388605), (749, 333090), (963, 259070), (1070, 233163), (1498, 166545), (1605, 155442), (1926, 129535), (2247, 111030), (3210, 77721), (3701, 67410), (3745, 66618), (4494, 55515), (4815, 51814), (6741, 37010), (7402, 33705), (7490, 33309), (9630, 25907), (11103, 22470), (11235, 22206), (13482, 18505)]