74324390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 99858010

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 41, 47, 58, 70, 82, 94, 95, 133, 145, 190, 203, 205, 235, 266, 287, 290, 329, 406, 410, 470, 551, 574, 658, 665, 779, 893, 1015, 1102, 1189, 1330, 1363, 1435, 1558, 1645, 1786, 1927, 2030, 2378, 2726, 2755, 2870, 3290, 3854, 3857, 3895, 4465, 5453, 5510, 5945, 6251, 6815, 7714, 7790, 8323, 8930, 9541, 9635, 10906, 11890, 12502, 13489, 13630, 16646, 19082, 19270, 19285, 22591, 25897, 26978, 27265, 31255, 36613, 38570, 41615, 45182, 47705, 51794, 54530, 55883, 62510, 67445, 73226, 83230, 95410, 111766, 112955, 129485, 134890, 158137, 181279, 183065, 225910, 256291, 258970, 279415, 316274, 362558, 366130, 391181, 512582, 558830, 782362, 790685, 906395, 1061777, 1281455, 1581370, 1812790, 1955905, 2123554, 2562910, 3911810, 5308885, 7432439, 10617770, 14864878, 37162195, 74324390]

約数ペア:

[(1, 74324390), (2, 37162195), (5, 14864878), (7, 10617770), (10, 7432439), (14, 5308885), (19, 3911810), (29, 2562910), (35, 2123554), (38, 1955905), (41, 1812790), (47, 1581370), (58, 1281455), (70, 1061777), (82, 906395), (94, 790685), (95, 782362), (133, 558830), (145, 512582), (190, 391181), (203, 366130), (205, 362558), (235, 316274), (266, 279415), (287, 258970), (290, 256291), (329, 225910), (406, 183065), (410, 181279), (470, 158137), (551, 134890), (574, 129485), (658, 112955), (665, 111766), (779, 95410), (893, 83230), (1015, 73226), (1102, 67445), (1189, 62510), (1330, 55883), (1363, 54530), (1435, 51794), (1558, 47705), (1645, 45182), (1786, 41615), (1927, 38570), (2030, 36613), (2378, 31255), (2726, 27265), (2755, 26978), (2870, 25897), (3290, 22591), (3854, 19285), (3857, 19270), (3895, 19082), (4465, 16646), (5453, 13630), (5510, 13489), (5945, 12502), (6251, 11890), (6815, 10906), (7714, 9635), (7790, 9541), (8323, 8930)]