16455530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 20558230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 169, 182, 214, 338, 455, 535, 749, 845, 910, 1070, 1183, 1391, 1498, 1690, 2197, 2366, 2782, 3745, 4394, 5915, 6955, 7490, 9737, 10985, 11830, 13910, 15379, 18083, 19474, 21970, 30758, 36166, 48685, 76895, 90415, 97370, 126581, 153790, 180830, 235079, 253162, 470158, 632905, 1175395, 1265810, 1645553, 2350790, 3291106, 8227765, 16455530]

約数ペア:

[(1, 16455530), (2, 8227765), (5, 3291106), (7, 2350790), (10, 1645553), (13, 1265810), (14, 1175395), (26, 632905), (35, 470158), (65, 253162), (70, 235079), (91, 180830), (107, 153790), (130, 126581), (169, 97370), (182, 90415), (214, 76895), (338, 48685), (455, 36166), (535, 30758), (749, 21970), (845, 19474), (910, 18083), (1070, 15379), (1183, 13910), (1391, 11830), (1498, 10985), (1690, 9737), (2197, 7490), (2366, 6955), (2782, 5915), (3745, 4394)]