506545980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{205913}}^1$

素因数の和:205966

約数の個数: 48

約数和(自身を含む): 1452929184

約数和(自身を除く): 946383204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 205913, 411826, 617739, 823652, 1029565, 1235478, 2059130, 2470956, 3088695, 4118260, 6177390, 8442433, 12354780, 16884866, 25327299, 33769732, 42212165, 50654598, 84424330, 101309196, 126636495, 168848660, 253272990, 506545980]

約数ペア:

[(1, 506545980), (2, 253272990), (3, 168848660), (4, 126636495), (5, 101309196), (6, 84424330), (10, 50654598), (12, 42212165), (15, 33769732), (20, 25327299), (30, 16884866), (41, 12354780), (60, 8442433), (82, 6177390), (123, 4118260), (164, 3088695), (205, 2470956), (246, 2059130), (410, 1235478), (492, 1029565), (615, 823652), (820, 617739), (1230, 411826), (2460, 205913)]