11589970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 25344000

約数和(自身を除く): 13754030

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 109, 155, 217, 218, 245, 310, 343, 434, 490, 545, 686, 763, 1085, 1090, 1519, 1526, 1715, 2170, 3038, 3379, 3430, 3815, 5341, 6758, 7595, 7630, 10633, 10682, 15190, 16895, 21266, 23653, 26705, 33790, 37387, 47306, 53165, 53410, 74774, 106330, 118265, 165571, 186935, 236530, 331142, 373870, 827855, 1158997, 1655710, 2317994, 5794985, 11589970]

約数ペア:

[(1, 11589970), (2, 5794985), (5, 2317994), (7, 1655710), (10, 1158997), (14, 827855), (31, 373870), (35, 331142), (49, 236530), (62, 186935), (70, 165571), (98, 118265), (109, 106330), (155, 74774), (217, 53410), (218, 53165), (245, 47306), (310, 37387), (343, 33790), (434, 26705), (490, 23653), (545, 21266), (686, 16895), (763, 15190), (1085, 10682), (1090, 10633), (1519, 7630), (1526, 7595), (1715, 6758), (2170, 5341), (3038, 3815), (3379, 3430)]