2830538865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 5830963200

約数和(自身を除く): 3000424335

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 73, 77, 105, 165, 177, 219, 231, 295, 365, 385, 413, 511, 569, 649, 803, 885, 1095, 1155, 1239, 1533, 1707, 1947, 2065, 2409, 2555, 2845, 3245, 3983, 4015, 4307, 4543, 5621, 6195, 6259, 7665, 8535, 9735, 11949, 12045, 12921, 13629, 16863, 18777, 19915, 21535, 22715, 28105, 30149, 31295, 33571, 41537, 43813, 47377, 59745, 64605, 68145, 84315, 90447, 93885, 100713, 124611, 131439, 142131, 150745, 167855, 207685, 219065, 234997, 236885, 290759, 331639, 369281, 452235, 456907, 503565, 623055, 657195, 704991, 710655, 872277, 994917, 1107843, 1174985, 1370721, 1453795, 1658195, 1846405, 2284535, 2450683, 2584967, 3198349, 3524955, 4361385, 4974585, 5539215, 6853605, 7352049, 7754901, 9595047, 12253415, 12924835, 15991745, 17154781, 26957513, 36760245, 38774505, 47975235, 51464343, 80872539, 85773905, 134787565, 188702591, 257321715, 404362695, 566107773, 943512955, 2830538865]

約数ペア:

[(1, 2830538865), (3, 943512955), (5, 566107773), (7, 404362695), (11, 257321715), (15, 188702591), (21, 134787565), (33, 85773905), (35, 80872539), (55, 51464343), (59, 47975235), (73, 38774505), (77, 36760245), (105, 26957513), (165, 17154781), (177, 15991745), (219, 12924835), (231, 12253415), (295, 9595047), (365, 7754901), (385, 7352049), (413, 6853605), (511, 5539215), (569, 4974585), (649, 4361385), (803, 3524955), (885, 3198349), (1095, 2584967), (1155, 2450683), (1239, 2284535), (1533, 1846405), (1707, 1658195), (1947, 1453795), (2065, 1370721), (2409, 1174985), (2555, 1107843), (2845, 994917), (3245, 872277), (3983, 710655), (4015, 704991), (4307, 657195), (4543, 623055), (5621, 503565), (6195, 456907), (6259, 452235), (7665, 369281), (8535, 331639), (9735, 290759), (11949, 236885), (12045, 234997), (12921, 219065), (13629, 207685), (16863, 167855), (18777, 150745), (19915, 142131), (21535, 131439), (22715, 124611), (28105, 100713), (30149, 93885), (31295, 90447), (33571, 84315), (41537, 68145), (43813, 64605), (47377, 59745)]