1129699870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3437

約数の個数: 64

約数和(自身を含む): 2278229184

約数和(自身を除く): 1148529314

約数列:

[1, 2, 5, 10, 13, 26, 43, 61, 65, 86, 122, 130, 215, 305, 430, 559, 610, 793, 1118, 1586, 2623, 2795, 3313, 3965, 5246, 5590, 6626, 7930, 13115, 16565, 26230, 33130, 34099, 43069, 68198, 86138, 142459, 170495, 202093, 215345, 284918, 340990, 404186, 430690, 712295, 1010465, 1424590, 1851967, 2020930, 2627209, 3703934, 5254418, 8689999, 9259835, 13136045, 17379998, 18519670, 26272090, 43449995, 86899990, 112969987, 225939974, 564849935, 1129699870]

約数ペア:

[(1, 1129699870), (2, 564849935), (5, 225939974), (10, 112969987), (13, 86899990), (26, 43449995), (43, 26272090), (61, 18519670), (65, 17379998), (86, 13136045), (122, 9259835), (130, 8689999), (215, 5254418), (305, 3703934), (430, 2627209), (559, 2020930), (610, 1851967), (793, 1424590), (1118, 1010465), (1586, 712295), (2623, 430690), (2795, 404186), (3313, 340990), (3965, 284918), (5246, 215345), (5590, 202093), (6626, 170495), (7930, 142459), (13115, 86138), (16565, 68198), (26230, 43069), (33130, 34099)]