30501394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 60279552

約数和(自身を除く): 29778158

約数列:

[1, 2, 7, 11, 14, 22, 37, 53, 74, 77, 101, 106, 154, 202, 259, 371, 407, 518, 583, 707, 742, 814, 1111, 1166, 1414, 1961, 2222, 2849, 3737, 3922, 4081, 5353, 5698, 7474, 7777, 8162, 10706, 13727, 15554, 21571, 26159, 27454, 37471, 41107, 43142, 52318, 58883, 74942, 82214, 117766, 150997, 198061, 287749, 301994, 396122, 412181, 575498, 824362, 1386427, 2178671, 2772854, 4357342, 15250697, 30501394]

約数ペア:

[(1, 30501394), (2, 15250697), (7, 4357342), (11, 2772854), (14, 2178671), (22, 1386427), (37, 824362), (53, 575498), (74, 412181), (77, 396122), (101, 301994), (106, 287749), (154, 198061), (202, 150997), (259, 117766), (371, 82214), (407, 74942), (518, 58883), (583, 52318), (707, 43142), (742, 41107), (814, 37471), (1111, 27454), (1166, 26159), (1414, 21571), (1961, 15554), (2222, 13727), (2849, 10706), (3737, 8162), (3922, 7777), (4081, 7474), (5353, 5698)]