13854230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15176170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 79, 95, 130, 142, 158, 190, 247, 355, 395, 494, 710, 790, 923, 1027, 1235, 1349, 1501, 1846, 2054, 2470, 2698, 3002, 4615, 5135, 5609, 6745, 7505, 9230, 10270, 11218, 13490, 15010, 17537, 19513, 28045, 35074, 39026, 56090, 72917, 87685, 97565, 106571, 145834, 175370, 195130, 213142, 364585, 532855, 729170, 1065710, 1385423, 2770846, 6927115, 13854230]

約数ペア:

[(1, 13854230), (2, 6927115), (5, 2770846), (10, 1385423), (13, 1065710), (19, 729170), (26, 532855), (38, 364585), (65, 213142), (71, 195130), (79, 175370), (95, 145834), (130, 106571), (142, 97565), (158, 87685), (190, 72917), (247, 56090), (355, 39026), (395, 35074), (494, 28045), (710, 19513), (790, 17537), (923, 15010), (1027, 13490), (1235, 11218), (1349, 10270), (1501, 9230), (1846, 7505), (2054, 6745), (2470, 5609), (2698, 5135), (3002, 4615)]