17320030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 21750050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 2719, 3185, 5438, 6370, 13595, 19033, 27190, 35347, 38066, 70694, 95165, 133231, 176735, 190330, 247429, 266462, 353470, 494858, 666155, 1237145, 1332310, 1732003, 2474290, 3464006, 8660015, 17320030]

約数ペア:

[(1, 17320030), (2, 8660015), (5, 3464006), (7, 2474290), (10, 1732003), (13, 1332310), (14, 1237145), (26, 666155), (35, 494858), (49, 353470), (65, 266462), (70, 247429), (91, 190330), (98, 176735), (130, 133231), (182, 95165), (245, 70694), (455, 38066), (490, 35347), (637, 27190), (910, 19033), (1274, 13595), (2719, 6370), (3185, 5438)]