91326620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 246951936

約数和(自身を除く): 155625316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 1913, 2170, 2387, 3410, 3826, 4340, 4774, 6820, 7652, 9548, 9565, 11935, 13391, 19130, 21043, 23870, 26782, 38260, 42086, 47740, 53564, 59303, 66955, 84172, 105215, 118606, 133910, 147301, 210430, 237212, 267820, 294602, 296515, 415121, 420860, 589204, 593030, 652333, 736505, 830242, 1186060, 1304666, 1473010, 1660484, 2075605, 2609332, 2946020, 3261665, 4151210, 4566331, 6523330, 8302420, 9132662, 13046660, 18265324, 22831655, 45663310, 91326620]

約数ペア:

[(1, 91326620), (2, 45663310), (4, 22831655), (5, 18265324), (7, 13046660), (10, 9132662), (11, 8302420), (14, 6523330), (20, 4566331), (22, 4151210), (28, 3261665), (31, 2946020), (35, 2609332), (44, 2075605), (55, 1660484), (62, 1473010), (70, 1304666), (77, 1186060), (110, 830242), (124, 736505), (140, 652333), (154, 593030), (155, 589204), (217, 420860), (220, 415121), (308, 296515), (310, 294602), (341, 267820), (385, 237212), (434, 210430), (620, 147301), (682, 133910), (770, 118606), (868, 105215), (1085, 84172), (1364, 66955), (1540, 59303), (1705, 53564), (1913, 47740), (2170, 42086), (2387, 38260), (3410, 26782), (3826, 23870), (4340, 21043), (4774, 19130), (6820, 13391), (7652, 11935), (9548, 9565)]