26760090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2167

約数の個数: 64

約数和(自身を含む): 74638080

約数和(自身を除く): 47877990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2089, 2135, 2562, 4178, 4270, 6267, 6405, 10445, 12534, 12810, 14623, 20890, 29246, 31335, 43869, 62670, 73115, 87738, 127429, 146230, 219345, 254858, 382287, 438690, 637145, 764574, 892003, 1274290, 1784006, 1911435, 2676009, 3822870, 4460015, 5352018, 8920030, 13380045, 26760090]

約数ペア:

[(1, 26760090), (2, 13380045), (3, 8920030), (5, 5352018), (6, 4460015), (7, 3822870), (10, 2676009), (14, 1911435), (15, 1784006), (21, 1274290), (30, 892003), (35, 764574), (42, 637145), (61, 438690), (70, 382287), (105, 254858), (122, 219345), (183, 146230), (210, 127429), (305, 87738), (366, 73115), (427, 62670), (610, 43869), (854, 31335), (915, 29246), (1281, 20890), (1830, 14623), (2089, 12810), (2135, 12534), (2562, 10445), (4178, 6405), (4270, 6267)]