308672210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3313}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 698644224

約数和(自身を除く): 389972014

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1331, 1694, 2662, 3313, 4235, 6626, 6655, 8470, 9317, 13310, 16565, 18634, 23191, 33130, 36443, 46382, 46585, 72886, 93170, 115955, 182215, 231910, 255101, 364430, 400873, 510202, 801746, 1275505, 2004365, 2551010, 2806111, 4008730, 4409603, 5612222, 8819206, 14030555, 22048015, 28061110, 30867221, 44096030, 61734442, 154336105, 308672210]

約数ペア:

[(1, 308672210), (2, 154336105), (5, 61734442), (7, 44096030), (10, 30867221), (11, 28061110), (14, 22048015), (22, 14030555), (35, 8819206), (55, 5612222), (70, 4409603), (77, 4008730), (110, 2806111), (121, 2551010), (154, 2004365), (242, 1275505), (385, 801746), (605, 510202), (770, 400873), (847, 364430), (1210, 255101), (1331, 231910), (1694, 182215), (2662, 115955), (3313, 93170), (4235, 72886), (6626, 46585), (6655, 46382), (8470, 36443), (9317, 33130), (13310, 23191), (16565, 18634)]