513968910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2682

約数の個数: 128

約数和(自身を含む): 1539578880

約数和(自身を除く): 1025609970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 910, 949, 1022, 1095, 1365, 1533, 1898, 2190, 2555, 2579, 2730, 2847, 3066, 4745, 5110, 5158, 5694, 6643, 7665, 7737, 9490, 12895, 13286, 14235, 15330, 15474, 18053, 19929, 25790, 28470, 33215, 33527, 36106, 38685, 39858, 54159, 66430, 67054, 77370, 90265, 99645, 100581, 108318, 167635, 180530, 188267, 199290, 201162, 234689, 270795, 335270, 376534, 469378, 502905, 541590, 564801, 704067, 941335, 1005810, 1129602, 1173445, 1317869, 1408134, 1882670, 2346890, 2447471, 2635738, 2824005, 3520335, 3953607, 4894942, 5648010, 6589345, 7040670, 7342413, 7907214, 12237355, 13178690, 14684826, 17132297, 19768035, 24474710, 34264594, 36712065, 39536070, 51396891, 73424130, 85661485, 102793782, 171322970, 256984455, 513968910]

約数ペア:

[(1, 513968910), (2, 256984455), (3, 171322970), (5, 102793782), (6, 85661485), (7, 73424130), (10, 51396891), (13, 39536070), (14, 36712065), (15, 34264594), (21, 24474710), (26, 19768035), (30, 17132297), (35, 14684826), (39, 13178690), (42, 12237355), (65, 7907214), (70, 7342413), (73, 7040670), (78, 6589345), (91, 5648010), (105, 4894942), (130, 3953607), (146, 3520335), (182, 2824005), (195, 2635738), (210, 2447471), (219, 2346890), (273, 1882670), (365, 1408134), (390, 1317869), (438, 1173445), (455, 1129602), (511, 1005810), (546, 941335), (730, 704067), (910, 564801), (949, 541590), (1022, 502905), (1095, 469378), (1365, 376534), (1533, 335270), (1898, 270795), (2190, 234689), (2555, 201162), (2579, 199290), (2730, 188267), (2847, 180530), (3066, 167635), (4745, 108318), (5110, 100581), (5158, 99645), (5694, 90265), (6643, 77370), (7665, 67054), (7737, 66430), (9490, 54159), (12895, 39858), (13286, 38685), (14235, 36106), (15330, 33527), (15474, 33215), (18053, 28470), (19929, 25790)]