71722350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22794

約数の個数: 72

約数和(自身を含む): 220231440

約数和(自身を除く): 148509090

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, 3150, 22769, 45538, 68307, 113845, 136614, 159383, 204921, 227690, 318766, 341535, 409842, 478149, 569225, 683070, 796915, 956298, 1024605, 1138450, 1434447, 1593830, 1707675, 2049210, 2390745, 2868894, 3415350, 3984575, 4781490, 5123025, 7172235, 7969150, 10246050, 11953725, 14344470, 23907450, 35861175, 71722350]

約数ペア:

[(1, 71722350), (2, 35861175), (3, 23907450), (5, 14344470), (6, 11953725), (7, 10246050), (9, 7969150), (10, 7172235), (14, 5123025), (15, 4781490), (18, 3984575), (21, 3415350), (25, 2868894), (30, 2390745), (35, 2049210), (42, 1707675), (45, 1593830), (50, 1434447), (63, 1138450), (70, 1024605), (75, 956298), (90, 796915), (105, 683070), (126, 569225), (150, 478149), (175, 409842), (210, 341535), (225, 318766), (315, 227690), (350, 204921), (450, 159383), (525, 136614), (630, 113845), (1050, 68307), (1575, 45538), (3150, 22769)]