2387350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 5356800

約数和(自身を除く): 2969450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 359, 475, 665, 718, 950, 1330, 1795, 2513, 3325, 3590, 5026, 6650, 6821, 8975, 12565, 13642, 17950, 25130, 34105, 47747, 62825, 68210, 95494, 125650, 170525, 238735, 341050, 477470, 1193675, 2387350]

約数ペア:

[(1, 2387350), (2, 1193675), (5, 477470), (7, 341050), (10, 238735), (14, 170525), (19, 125650), (25, 95494), (35, 68210), (38, 62825), (50, 47747), (70, 34105), (95, 25130), (133, 17950), (175, 13642), (190, 12565), (266, 8975), (350, 6821), (359, 6650), (475, 5026), (665, 3590), (718, 3325), (950, 2513), (1330, 1795)]