17297730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 45624384

約数和(自身を除く): 28326654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2707, 3195, 5414, 6390, 8121, 13535, 16242, 24363, 27070, 40605, 48726, 81210, 121815, 192197, 243630, 384394, 576591, 960985, 1153182, 1729773, 1921970, 2882955, 3459546, 5765910, 8648865, 17297730]

約数ペア:

[(1, 17297730), (2, 8648865), (3, 5765910), (5, 3459546), (6, 2882955), (9, 1921970), (10, 1729773), (15, 1153182), (18, 960985), (30, 576591), (45, 384394), (71, 243630), (90, 192197), (142, 121815), (213, 81210), (355, 48726), (426, 40605), (639, 27070), (710, 24363), (1065, 16242), (1278, 13535), (2130, 8121), (2707, 6390), (3195, 5414)]