86260020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18671}}^1$

素因数の和:18701

約数の個数: 96

約数和(自身を含む): 301142016

約数和(自身を除く): 214881996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 18671, 37342, 56013, 74684, 93355, 112026, 130697, 186710, 205381, 224052, 261394, 280065, 373420, 392091, 410762, 522788, 560130, 616143, 653485, 784182, 821524, 1026905, 1120260, 1232286, 1306970, 1437667, 1568364, 1960455, 2053810, 2464572, 2613940, 2875334, 3080715, 3920910, 4107620, 4313001, 5750668, 6161430, 7188335, 7841820, 8626002, 12322860, 14376670, 17252004, 21565005, 28753340, 43130010, 86260020]

約数ペア:

[(1, 86260020), (2, 43130010), (3, 28753340), (4, 21565005), (5, 17252004), (6, 14376670), (7, 12322860), (10, 8626002), (11, 7841820), (12, 7188335), (14, 6161430), (15, 5750668), (20, 4313001), (21, 4107620), (22, 3920910), (28, 3080715), (30, 2875334), (33, 2613940), (35, 2464572), (42, 2053810), (44, 1960455), (55, 1568364), (60, 1437667), (66, 1306970), (70, 1232286), (77, 1120260), (84, 1026905), (105, 821524), (110, 784182), (132, 653485), (140, 616143), (154, 560130), (165, 522788), (210, 410762), (220, 392091), (231, 373420), (308, 280065), (330, 261394), (385, 224052), (420, 205381), (462, 186710), (660, 130697), (770, 112026), (924, 93355), (1155, 74684), (1540, 56013), (2310, 37342), (4620, 18671)]