402178770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{10133}}^1$

素因数の和:10166

約数の個数: 120

約数和(自身を含む): 1258095564

約数和(自身を除く): 855916794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5670, 6615, 7938, 10133, 13230, 19845, 20266, 30399, 39690, 50665, 60798, 70931, 91197, 101330, 141862, 151995, 182394, 212793, 273591, 303990, 354655, 425586, 455985, 496517, 547182, 638379, 709310, 820773, 911970, 993034, 1063965, 1276758, 1367955, 1489551, 1641546, 1915137, 2127930, 2482585, 2735910, 2979102, 3191895, 3830274, 4103865, 4468653, 4965170, 5745411, 6383790, 7447755, 8207730, 8937306, 9575685, 11490822, 13405959, 14895510, 19151370, 22343265, 26811918, 28727055, 40217877, 44686530, 57454110, 67029795, 80435754, 134059590, 201089385, 402178770]

約数ペア:

[(1, 402178770), (2, 201089385), (3, 134059590), (5, 80435754), (6, 67029795), (7, 57454110), (9, 44686530), (10, 40217877), (14, 28727055), (15, 26811918), (18, 22343265), (21, 19151370), (27, 14895510), (30, 13405959), (35, 11490822), (42, 9575685), (45, 8937306), (49, 8207730), (54, 7447755), (63, 6383790), (70, 5745411), (81, 4965170), (90, 4468653), (98, 4103865), (105, 3830274), (126, 3191895), (135, 2979102), (147, 2735910), (162, 2482585), (189, 2127930), (210, 1915137), (245, 1641546), (270, 1489551), (294, 1367955), (315, 1276758), (378, 1063965), (405, 993034), (441, 911970), (490, 820773), (567, 709310), (630, 638379), (735, 547182), (810, 496517), (882, 455985), (945, 425586), (1134, 354655), (1323, 303990), (1470, 273591), (1890, 212793), (2205, 182394), (2646, 151995), (2835, 141862), (3969, 101330), (4410, 91197), (5670, 70931), (6615, 60798), (7938, 50665), (10133, 39690), (13230, 30399), (19845, 20266)]