455312130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166781}}^1$

素因数の和:166811

約数の個数: 64

約数和(自身を含む): 1344930048

約数和(自身を除く): 889617918

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 166781, 333562, 500343, 833905, 1000686, 1167467, 1667810, 2168153, 2334934, 2501715, 3502401, 4336306, 5003430, 5837335, 6504459, 7004802, 10840765, 11674670, 13008918, 15177071, 17512005, 21681530, 30354142, 32522295, 35024010, 45531213, 65044590, 75885355, 91062426, 151770710, 227656065, 455312130]

約数ペア:

[(1, 455312130), (2, 227656065), (3, 151770710), (5, 91062426), (6, 75885355), (7, 65044590), (10, 45531213), (13, 35024010), (14, 32522295), (15, 30354142), (21, 21681530), (26, 17512005), (30, 15177071), (35, 13008918), (39, 11674670), (42, 10840765), (65, 7004802), (70, 6504459), (78, 5837335), (91, 5003430), (105, 4336306), (130, 3502401), (182, 2501715), (195, 2334934), (210, 2168153), (273, 1667810), (390, 1167467), (455, 1000686), (546, 833905), (910, 500343), (1365, 333562), (2730, 166781)]