34380780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 111175680

約数和(自身を除く): 76794900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 751, 763, 1090, 1308, 1502, 1526, 1635, 2180, 2253, 2289, 3004, 3052, 3270, 3755, 3815, 4506, 4578, 5257, 6540, 7510, 7630, 9012, 9156, 10514, 11265, 11445, 15020, 15260, 15771, 21028, 22530, 22890, 26285, 31542, 45060, 45780, 52570, 63084, 78855, 81859, 105140, 157710, 163718, 245577, 315420, 327436, 409295, 491154, 573013, 818590, 982308, 1146026, 1227885, 1637180, 1719039, 2292052, 2455770, 2865065, 3438078, 4911540, 5730130, 6876156, 8595195, 11460260, 17190390, 34380780]

約数ペア:

[(1, 34380780), (2, 17190390), (3, 11460260), (4, 8595195), (5, 6876156), (6, 5730130), (7, 4911540), (10, 3438078), (12, 2865065), (14, 2455770), (15, 2292052), (20, 1719039), (21, 1637180), (28, 1227885), (30, 1146026), (35, 982308), (42, 818590), (60, 573013), (70, 491154), (84, 409295), (105, 327436), (109, 315420), (140, 245577), (210, 163718), (218, 157710), (327, 105140), (420, 81859), (436, 78855), (545, 63084), (654, 52570), (751, 45780), (763, 45060), (1090, 31542), (1308, 26285), (1502, 22890), (1526, 22530), (1635, 21028), (2180, 15771), (2253, 15260), (2289, 15020), (3004, 11445), (3052, 11265), (3270, 10514), (3755, 9156), (3815, 9012), (4506, 7630), (4578, 7510), (5257, 6540)]