29649480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 103956480

約数和(自身を除く): 74307000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 751, 840, 940, 987, 1128, 1316, 1410, 1502, 1645, 1880, 1974, 2253, 2632, 2820, 3004, 3290, 3755, 3948, 4506, 4935, 5257, 5640, 6008, 6580, 7510, 7896, 9012, 9870, 10514, 11265, 13160, 15020, 15771, 18024, 19740, 21028, 22530, 26285, 30040, 31542, 35297, 39480, 42056, 45060, 52570, 63084, 70594, 78855, 90120, 105140, 105891, 126168, 141188, 157710, 176485, 210280, 211782, 247079, 282376, 315420, 352970, 423564, 494158, 529455, 630840, 705940, 741237, 847128, 988316, 1058910, 1235395, 1411880, 1482474, 1976632, 2117820, 2470790, 2964948, 3706185, 4235640, 4941580, 5929896, 7412370, 9883160, 14824740, 29649480]

約数ペア:

[(1, 29649480), (2, 14824740), (3, 9883160), (4, 7412370), (5, 5929896), (6, 4941580), (7, 4235640), (8, 3706185), (10, 2964948), (12, 2470790), (14, 2117820), (15, 1976632), (20, 1482474), (21, 1411880), (24, 1235395), (28, 1058910), (30, 988316), (35, 847128), (40, 741237), (42, 705940), (47, 630840), (56, 529455), (60, 494158), (70, 423564), (84, 352970), (94, 315420), (105, 282376), (120, 247079), (140, 211782), (141, 210280), (168, 176485), (188, 157710), (210, 141188), (235, 126168), (280, 105891), (282, 105140), (329, 90120), (376, 78855), (420, 70594), (470, 63084), (564, 52570), (658, 45060), (705, 42056), (751, 39480), (840, 35297), (940, 31542), (987, 30040), (1128, 26285), (1316, 22530), (1410, 21028), (1502, 19740), (1645, 18024), (1880, 15771), (1974, 15020), (2253, 13160), (2632, 11265), (2820, 10514), (3004, 9870), (3290, 9012), (3755, 7896), (3948, 7510), (4506, 6580), (4935, 6008), (5257, 5640)]