11331740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 28651392

約数和(自身を除く): 17319652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 373, 434, 490, 620, 746, 868, 980, 1085, 1492, 1519, 1865, 2170, 2611, 3038, 3730, 4340, 5222, 6076, 7460, 7595, 10444, 11563, 13055, 15190, 18277, 23126, 26110, 30380, 36554, 46252, 52220, 57815, 73108, 80941, 91385, 115630, 161882, 182770, 231260, 323764, 365540, 404705, 566587, 809410, 1133174, 1618820, 2266348, 2832935, 5665870, 11331740]

約数ペア:

[(1, 11331740), (2, 5665870), (4, 2832935), (5, 2266348), (7, 1618820), (10, 1133174), (14, 809410), (20, 566587), (28, 404705), (31, 365540), (35, 323764), (49, 231260), (62, 182770), (70, 161882), (98, 115630), (124, 91385), (140, 80941), (155, 73108), (196, 57815), (217, 52220), (245, 46252), (310, 36554), (373, 30380), (434, 26110), (490, 23126), (620, 18277), (746, 15190), (868, 13055), (980, 11563), (1085, 10444), (1492, 7595), (1519, 7460), (1865, 6076), (2170, 5222), (2611, 4340), (3038, 3730)]