548910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 1555200

約数和(自身を除く): 1006290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 107, 114, 135, 171, 190, 214, 270, 285, 321, 342, 513, 535, 570, 642, 855, 963, 1026, 1070, 1605, 1710, 1926, 2033, 2565, 2889, 3210, 4066, 4815, 5130, 5778, 6099, 9630, 10165, 12198, 14445, 18297, 20330, 28890, 30495, 36594, 54891, 60990, 91485, 109782, 182970, 274455, 548910]

約数ペア:

[(1, 548910), (2, 274455), (3, 182970), (5, 109782), (6, 91485), (9, 60990), (10, 54891), (15, 36594), (18, 30495), (19, 28890), (27, 20330), (30, 18297), (38, 14445), (45, 12198), (54, 10165), (57, 9630), (90, 6099), (95, 5778), (107, 5130), (114, 4815), (135, 4066), (171, 3210), (190, 2889), (214, 2565), (270, 2033), (285, 1926), (321, 1710), (342, 1605), (513, 1070), (535, 1026), (570, 963), (642, 855)]