18702984390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1\times {\mathrm{2833}}^1$

素因数の和:3833

約数の個数: 64

約数和(自身を含む): 45105218496

約数和(自身を除く): 26402234106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 653, 674, 1011, 1306, 1685, 1959, 2022, 2833, 3265, 3370, 3918, 5055, 5666, 6530, 8499, 9795, 10110, 14165, 16998, 19590, 28330, 42495, 84990, 220061, 440122, 660183, 954721, 1100305, 1320366, 1849949, 1909442, 2200610, 2864163, 3300915, 3699898, 4773605, 5549847, 5728326, 6601830, 9249745, 9547210, 11099694, 14320815, 18499490, 27749235, 28641630, 55498470, 623432813, 1246865626, 1870298439, 3117164065, 3740596878, 6234328130, 9351492195, 18702984390]

約数ペア:

[(1, 18702984390), (2, 9351492195), (3, 6234328130), (5, 3740596878), (6, 3117164065), (10, 1870298439), (15, 1246865626), (30, 623432813), (337, 55498470), (653, 28641630), (674, 27749235), (1011, 18499490), (1306, 14320815), (1685, 11099694), (1959, 9547210), (2022, 9249745), (2833, 6601830), (3265, 5728326), (3370, 5549847), (3918, 4773605), (5055, 3699898), (5666, 3300915), (6530, 2864163), (8499, 2200610), (9795, 1909442), (10110, 1849949), (14165, 1320366), (16998, 1100305), (19590, 954721), (28330, 660183), (42495, 440122), (84990, 220061)]