68479180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 114412340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 839, 1060, 1166, 1484, 1540, 1678, 1855, 2332, 2915, 3356, 3710, 4081, 4195, 5830, 5873, 7420, 8162, 8390, 9229, 11660, 11746, 16324, 16780, 18458, 20405, 23492, 29365, 36916, 40810, 44467, 46145, 58730, 64603, 81620, 88934, 92290, 117460, 129206, 177868, 184580, 222335, 258412, 311269, 323015, 444670, 489137, 622538, 646030, 889340, 978274, 1245076, 1292060, 1556345, 1956548, 2445685, 3112690, 3423959, 4891370, 6225380, 6847918, 9782740, 13695836, 17119795, 34239590, 68479180]

約数ペア:

[(1, 68479180), (2, 34239590), (4, 17119795), (5, 13695836), (7, 9782740), (10, 6847918), (11, 6225380), (14, 4891370), (20, 3423959), (22, 3112690), (28, 2445685), (35, 1956548), (44, 1556345), (53, 1292060), (55, 1245076), (70, 978274), (77, 889340), (106, 646030), (110, 622538), (140, 489137), (154, 444670), (212, 323015), (220, 311269), (265, 258412), (308, 222335), (371, 184580), (385, 177868), (530, 129206), (583, 117460), (742, 92290), (770, 88934), (839, 81620), (1060, 64603), (1166, 58730), (1484, 46145), (1540, 44467), (1678, 40810), (1855, 36916), (2332, 29365), (2915, 23492), (3356, 20405), (3710, 18458), (4081, 16780), (4195, 16324), (5830, 11746), (5873, 11660), (7420, 9229), (8162, 8390)]