7184940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17107}}^1$

素因数の和:17126

約数の個数: 48

約数和(自身を含む): 22993152

約数和(自身を除く): 15808212

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, 17107, 34214, 51321, 68428, 85535, 102642, 119749, 171070, 205284, 239498, 256605, 342140, 359247, 478996, 513210, 598745, 718494, 1026420, 1197490, 1436988, 1796235, 2394980, 3592470, 7184940]

約数ペア:

[(1, 7184940), (2, 3592470), (3, 2394980), (4, 1796235), (5, 1436988), (6, 1197490), (7, 1026420), (10, 718494), (12, 598745), (14, 513210), (15, 478996), (20, 359247), (21, 342140), (28, 256605), (30, 239498), (35, 205284), (42, 171070), (60, 119749), (70, 102642), (84, 85535), (105, 68428), (140, 51321), (210, 34214), (420, 17107)]