7130502015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307283}}^1$

素因数の和:307328

約数の個数: 64

約数和(自身を含む): 14867629056

約数和(自身を除く): 7737127041

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 3315, 4641, 7735, 23205, 307283, 921849, 1536415, 2150981, 3994679, 4609245, 5223811, 6452943, 10754905, 11984037, 15671433, 19973395, 26119055, 27962753, 32264715, 36566677, 59920185, 67909543, 78357165, 83888259, 109700031, 139813765, 182833385, 203728629, 339547715, 419441295, 475366801, 548500155, 1018643145, 1426100403, 2376834005, 7130502015]

約数ペア:

[(1, 7130502015), (3, 2376834005), (5, 1426100403), (7, 1018643145), (13, 548500155), (15, 475366801), (17, 419441295), (21, 339547715), (35, 203728629), (39, 182833385), (51, 139813765), (65, 109700031), (85, 83888259), (91, 78357165), (105, 67909543), (119, 59920185), (195, 36566677), (221, 32264715), (255, 27962753), (273, 26119055), (357, 19973395), (455, 15671433), (595, 11984037), (663, 10754905), (1105, 6452943), (1365, 5223811), (1547, 4609245), (1785, 3994679), (3315, 2150981), (4641, 1536415), (7735, 921849), (23205, 307283)]