38921490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6175

約数の個数: 48

約数和(自身を含む): 102638016

約数和(自身を除く): 63716526

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, 3195, 6091, 6390, 12182, 18273, 30455, 36546, 54819, 60910, 91365, 109638, 182730, 274095, 432461, 548190, 864922, 1297383, 2162305, 2594766, 3892149, 4324610, 6486915, 7784298, 12973830, 19460745, 38921490]

約数ペア:

[(1, 38921490), (2, 19460745), (3, 12973830), (5, 7784298), (6, 6486915), (9, 4324610), (10, 3892149), (15, 2594766), (18, 2162305), (30, 1297383), (45, 864922), (71, 548190), (90, 432461), (142, 274095), (213, 182730), (355, 109638), (426, 91365), (639, 60910), (710, 54819), (1065, 36546), (1278, 30455), (2130, 18273), (3195, 12182), (6091, 6390)]