263807970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{24359}}^1$

素因数の和:24407

約数の個数: 48

約数和(自身を含む): 668243520

約数和(自身を除く): 404435550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 24359, 48718, 73077, 121795, 146154, 243590, 365385, 462821, 730770, 925642, 1388463, 2314105, 2776926, 4628210, 6942315, 8793599, 13884630, 17587198, 26380797, 43967995, 52761594, 87935990, 131903985, 263807970]

約数ペア:

[(1, 263807970), (2, 131903985), (3, 87935990), (5, 52761594), (6, 43967995), (10, 26380797), (15, 17587198), (19, 13884630), (30, 8793599), (38, 6942315), (57, 4628210), (95, 2776926), (114, 2314105), (190, 1388463), (285, 925642), (361, 730770), (570, 462821), (722, 365385), (1083, 243590), (1805, 146154), (2166, 121795), (3610, 73077), (5415, 48718), (10830, 24359)]