4194780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 11848704

約数和(自身を除く): 7653924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 463, 604, 755, 906, 926, 1389, 1510, 1812, 1852, 2265, 2315, 2778, 3020, 4530, 4630, 5556, 6945, 9060, 9260, 13890, 27780, 69913, 139826, 209739, 279652, 349565, 419478, 699130, 838956, 1048695, 1398260, 2097390, 4194780]

約数ペア:

[(1, 4194780), (2, 2097390), (3, 1398260), (4, 1048695), (5, 838956), (6, 699130), (10, 419478), (12, 349565), (15, 279652), (20, 209739), (30, 139826), (60, 69913), (151, 27780), (302, 13890), (453, 9260), (463, 9060), (604, 6945), (755, 5556), (906, 4630), (926, 4530), (1389, 3020), (1510, 2778), (1812, 2315), (1852, 2265)]