127656270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{9649}}^1$

素因数の和:9679

約数の個数: 96

約数和(自身を含む): 396036000

約数和(自身を除く): 268379730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 9649, 13230, 19298, 28947, 48245, 57894, 67543, 86841, 96490, 135086, 144735, 173682, 202629, 260523, 289470, 337715, 405258, 434205, 472801, 521046, 607887, 675430, 868410, 945602, 1013145, 1215774, 1302615, 1418403, 1823661, 2026290, 2364005, 2605230, 2836806, 3039435, 3647322, 4255209, 4728010, 6078870, 7092015, 8510418, 9118305, 12765627, 14184030, 18236610, 21276045, 25531254, 42552090, 63828135, 127656270]

約数ペア:

[(1, 127656270), (2, 63828135), (3, 42552090), (5, 25531254), (6, 21276045), (7, 18236610), (9, 14184030), (10, 12765627), (14, 9118305), (15, 8510418), (18, 7092015), (21, 6078870), (27, 4728010), (30, 4255209), (35, 3647322), (42, 3039435), (45, 2836806), (49, 2605230), (54, 2364005), (63, 2026290), (70, 1823661), (90, 1418403), (98, 1302615), (105, 1215774), (126, 1013145), (135, 945602), (147, 868410), (189, 675430), (210, 607887), (245, 521046), (270, 472801), (294, 434205), (315, 405258), (378, 337715), (441, 289470), (490, 260523), (630, 202629), (735, 173682), (882, 144735), (945, 135086), (1323, 96490), (1470, 86841), (1890, 67543), (2205, 57894), (2646, 48245), (4410, 28947), (6615, 19298), (9649, 13230)]