26860470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9839}}^1$

素因数の和:9869

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 52489290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9839, 19678, 29517, 49195, 59034, 68873, 98390, 127907, 137746, 147585, 206619, 255814, 295170, 344365, 383721, 413238, 639535, 688730, 767442, 895349, 1033095, 1279070, 1790698, 1918605, 2066190, 2686047, 3837210, 4476745, 5372094, 8953490, 13430235, 26860470]

約数ペア:

[(1, 26860470), (2, 13430235), (3, 8953490), (5, 5372094), (6, 4476745), (7, 3837210), (10, 2686047), (13, 2066190), (14, 1918605), (15, 1790698), (21, 1279070), (26, 1033095), (30, 895349), (35, 767442), (39, 688730), (42, 639535), (65, 413238), (70, 383721), (78, 344365), (91, 295170), (105, 255814), (130, 206619), (182, 147585), (195, 137746), (210, 127907), (273, 98390), (390, 68873), (455, 59034), (546, 49195), (910, 29517), (1365, 19678), (2730, 9839)]