453669140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1931}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 1010729664

約数和(自身を除く): 557060524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 691, 1382, 1931, 2764, 3455, 3862, 6910, 7724, 9655, 11747, 13820, 19310, 23494, 32827, 38620, 46988, 58735, 65654, 117470, 131308, 164135, 234940, 328270, 656540, 1334321, 2668642, 5337284, 6671605, 13343210, 22683457, 26686420, 45366914, 90733828, 113417285, 226834570, 453669140]

約数ペア:

[(1, 453669140), (2, 226834570), (4, 113417285), (5, 90733828), (10, 45366914), (17, 26686420), (20, 22683457), (34, 13343210), (68, 6671605), (85, 5337284), (170, 2668642), (340, 1334321), (691, 656540), (1382, 328270), (1931, 234940), (2764, 164135), (3455, 131308), (3862, 117470), (6910, 65654), (7724, 58735), (9655, 46988), (11747, 38620), (13820, 32827), (19310, 23494)]