201000030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87013}}^1$

素因数の和:87041

約数の個数: 64

約数和(自身を含む): 601440768

約数和(自身を除く): 400440738

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 87013, 174026, 261039, 435065, 522078, 609091, 870130, 957143, 1218182, 1305195, 1827273, 1914286, 2610390, 2871429, 3045455, 3654546, 4785715, 5742858, 6090910, 6700001, 9136365, 9571430, 13400002, 14357145, 18272730, 20100003, 28714290, 33500005, 40200006, 67000010, 100500015, 201000030]

約数ペア:

[(1, 201000030), (2, 100500015), (3, 67000010), (5, 40200006), (6, 33500005), (7, 28714290), (10, 20100003), (11, 18272730), (14, 14357145), (15, 13400002), (21, 9571430), (22, 9136365), (30, 6700001), (33, 6090910), (35, 5742858), (42, 4785715), (55, 3654546), (66, 3045455), (70, 2871429), (77, 2610390), (105, 1914286), (110, 1827273), (154, 1305195), (165, 1218182), (210, 957143), (231, 870130), (330, 609091), (385, 522078), (462, 435065), (770, 261039), (1155, 174026), (2310, 87013)]