171688020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 551486208

約数和(自身を除く): 379798188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 674, 1011, 1213, 1348, 1685, 2022, 2359, 2426, 3370, 3639, 4044, 4718, 4852, 5055, 6065, 6740, 7077, 7278, 8491, 9436, 10110, 11795, 12130, 14154, 14556, 16982, 18195, 20220, 23590, 24260, 25473, 28308, 33964, 35385, 36390, 42455, 47180, 50946, 70770, 72780, 84910, 101892, 127365, 141540, 169820, 254730, 408781, 509460, 817562, 1226343, 1635124, 2043905, 2452686, 2861467, 4087810, 4905372, 5722934, 6131715, 8175620, 8584401, 11445868, 12263430, 14307335, 17168802, 24526860, 28614670, 34337604, 42922005, 57229340, 85844010, 171688020]

約数ペア:

[(1, 171688020), (2, 85844010), (3, 57229340), (4, 42922005), (5, 34337604), (6, 28614670), (7, 24526860), (10, 17168802), (12, 14307335), (14, 12263430), (15, 11445868), (20, 8584401), (21, 8175620), (28, 6131715), (30, 5722934), (35, 4905372), (42, 4087810), (60, 2861467), (70, 2452686), (84, 2043905), (105, 1635124), (140, 1226343), (210, 817562), (337, 509460), (420, 408781), (674, 254730), (1011, 169820), (1213, 141540), (1348, 127365), (1685, 101892), (2022, 84910), (2359, 72780), (2426, 70770), (3370, 50946), (3639, 47180), (4044, 42455), (4718, 36390), (4852, 35385), (5055, 33964), (6065, 28308), (6740, 25473), (7077, 24260), (7278, 23590), (8491, 20220), (9436, 18195), (10110, 16982), (11795, 14556), (12130, 14154)]