5421150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{1721}}^1$

素因数の和:1746

約数の個数: 72

約数和(自身を含む): 16655184

約数和(自身を除く): 11234034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 1721, 3150, 3442, 5163, 8605, 10326, 12047, 15489, 17210, 24094, 25815, 30978, 36141, 43025, 51630, 60235, 72282, 77445, 86050, 108423, 120470, 129075, 154890, 180705, 216846, 258150, 301175, 361410, 387225, 542115, 602350, 774450, 903525, 1084230, 1807050, 2710575, 5421150]

約数ペア:

[(1, 5421150), (2, 2710575), (3, 1807050), (5, 1084230), (6, 903525), (7, 774450), (9, 602350), (10, 542115), (14, 387225), (15, 361410), (18, 301175), (21, 258150), (25, 216846), (30, 180705), (35, 154890), (42, 129075), (45, 120470), (50, 108423), (63, 86050), (70, 77445), (75, 72282), (90, 60235), (105, 51630), (126, 43025), (150, 36141), (175, 30978), (210, 25815), (225, 24094), (315, 17210), (350, 15489), (450, 12047), (525, 10326), (630, 8605), (1050, 5163), (1575, 3442), (1721, 3150)]