7205130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 11664630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 359, 446, 669, 718, 1077, 1115, 1338, 1795, 2007, 2154, 2230, 3231, 3345, 3590, 4014, 5385, 6462, 6690, 10035, 10770, 16155, 20070, 32310, 80057, 160114, 240171, 400285, 480342, 720513, 800570, 1200855, 1441026, 2401710, 3602565, 7205130]

約数ペア:

[(1, 7205130), (2, 3602565), (3, 2401710), (5, 1441026), (6, 1200855), (9, 800570), (10, 720513), (15, 480342), (18, 400285), (30, 240171), (45, 160114), (90, 80057), (223, 32310), (359, 20070), (446, 16155), (669, 10770), (718, 10035), (1077, 6690), (1115, 6462), (1338, 5385), (1795, 4014), (2007, 3590), (2154, 3345), (2230, 3231)]