13520910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 35929152

約数和(自身を除く): 22408242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 937, 962, 1110, 1443, 1874, 2405, 2811, 2886, 4685, 4810, 5622, 7215, 9370, 12181, 14055, 14430, 24362, 28110, 34669, 36543, 60905, 69338, 73086, 104007, 121810, 173345, 182715, 208014, 346690, 365430, 450697, 520035, 901394, 1040070, 1352091, 2253485, 2704182, 4506970, 6760455, 13520910]

約数ペア:

[(1, 13520910), (2, 6760455), (3, 4506970), (5, 2704182), (6, 2253485), (10, 1352091), (13, 1040070), (15, 901394), (26, 520035), (30, 450697), (37, 365430), (39, 346690), (65, 208014), (74, 182715), (78, 173345), (111, 121810), (130, 104007), (185, 73086), (195, 69338), (222, 60905), (370, 36543), (390, 34669), (481, 28110), (555, 24362), (937, 14430), (962, 14055), (1110, 12181), (1443, 9370), (1874, 7215), (2405, 5622), (2811, 4810), (2886, 4685)]