1117550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 2476032

約数和(自身を除く): 1358482

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 103, 155, 175, 206, 217, 310, 350, 434, 515, 721, 775, 1030, 1085, 1442, 1550, 2170, 2575, 3193, 3605, 5150, 5425, 6386, 7210, 10850, 15965, 18025, 22351, 31930, 36050, 44702, 79825, 111755, 159650, 223510, 558775, 1117550]

約数ペア:

[(1, 1117550), (2, 558775), (5, 223510), (7, 159650), (10, 111755), (14, 79825), (25, 44702), (31, 36050), (35, 31930), (50, 22351), (62, 18025), (70, 15965), (103, 10850), (155, 7210), (175, 6386), (206, 5425), (217, 5150), (310, 3605), (350, 3193), (434, 2575), (515, 2170), (721, 1550), (775, 1442), (1030, 1085)]