64070110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 134229312

約数和(自身を除く): 70159202

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 221, 265, 442, 530, 547, 689, 901, 1094, 1105, 1378, 1802, 2210, 2735, 3445, 4505, 5470, 6890, 7111, 9010, 9299, 11713, 14222, 18598, 23426, 28991, 35555, 46495, 57982, 58565, 71110, 92990, 117130, 120887, 144955, 241774, 289910, 376883, 492847, 604435, 753766, 985694, 1208870, 1884415, 2464235, 3768830, 4928470, 6407011, 12814022, 32035055, 64070110]

約数ペア:

[(1, 64070110), (2, 32035055), (5, 12814022), (10, 6407011), (13, 4928470), (17, 3768830), (26, 2464235), (34, 1884415), (53, 1208870), (65, 985694), (85, 753766), (106, 604435), (130, 492847), (170, 376883), (221, 289910), (265, 241774), (442, 144955), (530, 120887), (547, 117130), (689, 92990), (901, 71110), (1094, 58565), (1105, 57982), (1378, 46495), (1802, 35555), (2210, 28991), (2735, 23426), (3445, 18598), (4505, 14222), (5470, 11713), (6890, 9299), (7111, 9010)]