326480630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 726900480

約数和(自身を除く): 400419850

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 59, 70, 98, 115, 118, 161, 230, 245, 295, 322, 413, 490, 491, 590, 805, 826, 982, 1127, 1357, 1610, 2065, 2254, 2455, 2714, 2891, 3437, 4130, 4910, 5635, 5782, 6785, 6874, 9499, 11270, 11293, 13570, 14455, 17185, 18998, 22586, 24059, 28910, 28969, 34370, 47495, 48118, 56465, 57938, 66493, 79051, 94990, 112930, 120295, 132986, 144845, 158102, 202783, 240590, 289690, 332465, 395255, 405566, 553357, 664930, 666287, 790510, 1013915, 1106714, 1332574, 1419481, 2027830, 2766785, 2838962, 3331435, 4664009, 5533570, 6662870, 7097405, 9328018, 14194810, 23320045, 32648063, 46640090, 65296126, 163240315, 326480630]

約数ペア:

[(1, 326480630), (2, 163240315), (5, 65296126), (7, 46640090), (10, 32648063), (14, 23320045), (23, 14194810), (35, 9328018), (46, 7097405), (49, 6662870), (59, 5533570), (70, 4664009), (98, 3331435), (115, 2838962), (118, 2766785), (161, 2027830), (230, 1419481), (245, 1332574), (295, 1106714), (322, 1013915), (413, 790510), (490, 666287), (491, 664930), (590, 553357), (805, 405566), (826, 395255), (982, 332465), (1127, 289690), (1357, 240590), (1610, 202783), (2065, 158102), (2254, 144845), (2455, 132986), (2714, 120295), (2891, 112930), (3437, 94990), (4130, 79051), (4910, 66493), (5635, 57938), (5782, 56465), (6785, 48118), (6874, 47495), (9499, 34370), (11270, 28969), (11293, 28910), (13570, 24059), (14455, 22586), (17185, 18998)]