6344940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15107}}^1$

素因数の和:15126

約数の個数: 48

約数和(自身を含む): 20305152

約数和(自身を除く): 13960212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15107, 30214, 45321, 60428, 75535, 90642, 105749, 151070, 181284, 211498, 226605, 302140, 317247, 422996, 453210, 528745, 634494, 906420, 1057490, 1268988, 1586235, 2114980, 3172470, 6344940]

約数ペア:

[(1, 6344940), (2, 3172470), (3, 2114980), (4, 1586235), (5, 1268988), (6, 1057490), (7, 906420), (10, 634494), (12, 528745), (14, 453210), (15, 422996), (20, 317247), (21, 302140), (28, 226605), (30, 211498), (35, 181284), (42, 151070), (60, 105749), (70, 90642), (84, 75535), (105, 60428), (140, 45321), (210, 30214), (420, 15107)]