2039156910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1078919}}^1$

素因数の和:1078942

約数の個数: 64

約数和(自身を含む): 6214579200

約数和(自身を除く): 4175422290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1078919, 2157838, 3236757, 5394595, 6473514, 7552433, 9710271, 10789190, 15104866, 16183785, 19420542, 22657299, 29130813, 32367570, 37762165, 45314598, 48551355, 58261626, 67971897, 75524330, 97102710, 113286495, 135943794, 145654065, 203915691, 226572990, 291308130, 339859485, 407831382, 679718970, 1019578455, 2039156910]

約数ペア:

[(1, 2039156910), (2, 1019578455), (3, 679718970), (5, 407831382), (6, 339859485), (7, 291308130), (9, 226572990), (10, 203915691), (14, 145654065), (15, 135943794), (18, 113286495), (21, 97102710), (27, 75524330), (30, 67971897), (35, 58261626), (42, 48551355), (45, 45314598), (54, 37762165), (63, 32367570), (70, 29130813), (90, 22657299), (105, 19420542), (126, 16183785), (135, 15104866), (189, 10789190), (210, 9710271), (270, 7552433), (315, 6473514), (378, 5394595), (630, 3236757), (945, 2157838), (1890, 1078919)]