19461330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 60410880

約数和(自身を除く): 40949550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1471, 1890, 2205, 2646, 2942, 4410, 4413, 6615, 7355, 8826, 10297, 13230, 13239, 14710, 20594, 22065, 26478, 30891, 39717, 44130, 51485, 61782, 66195, 72079, 79434, 92673, 102970, 132390, 144158, 154455, 185346, 198585, 216237, 278019, 308910, 360395, 397170, 432474, 463365, 556038, 648711, 720790, 926730, 1081185, 1297422, 1390095, 1946133, 2162370, 2780190, 3243555, 3892266, 6487110, 9730665, 19461330]

約数ペア:

[(1, 19461330), (2, 9730665), (3, 6487110), (5, 3892266), (6, 3243555), (7, 2780190), (9, 2162370), (10, 1946133), (14, 1390095), (15, 1297422), (18, 1081185), (21, 926730), (27, 720790), (30, 648711), (35, 556038), (42, 463365), (45, 432474), (49, 397170), (54, 360395), (63, 308910), (70, 278019), (90, 216237), (98, 198585), (105, 185346), (126, 154455), (135, 144158), (147, 132390), (189, 102970), (210, 92673), (245, 79434), (270, 72079), (294, 66195), (315, 61782), (378, 51485), (441, 44130), (490, 39717), (630, 30891), (735, 26478), (882, 22065), (945, 20594), (1323, 14710), (1470, 13239), (1471, 13230), (1890, 10297), (2205, 8826), (2646, 7355), (2942, 6615), (4410, 4413)]