191896170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 489234816

約数和(自身を除く): 297338646

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 587, 641, 1174, 1282, 1761, 1923, 2935, 3205, 3522, 3846, 5870, 6410, 8805, 9615, 9979, 10897, 17610, 19230, 19958, 21794, 29937, 32691, 49895, 54485, 59874, 65382, 99790, 108970, 149685, 163455, 299370, 326910, 376267, 752534, 1128801, 1881335, 2257602, 3762670, 5644005, 6396539, 11288010, 12793078, 19189617, 31982695, 38379234, 63965390, 95948085, 191896170]

約数ペア:

[(1, 191896170), (2, 95948085), (3, 63965390), (5, 38379234), (6, 31982695), (10, 19189617), (15, 12793078), (17, 11288010), (30, 6396539), (34, 5644005), (51, 3762670), (85, 2257602), (102, 1881335), (170, 1128801), (255, 752534), (510, 376267), (587, 326910), (641, 299370), (1174, 163455), (1282, 149685), (1761, 108970), (1923, 99790), (2935, 65382), (3205, 59874), (3522, 54485), (3846, 49895), (5870, 32691), (6410, 29937), (8805, 21794), (9615, 19958), (9979, 19230), (10897, 17610)]