2380451385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3329}}^1$

素因数の和:3562

約数の個数: 64

約数和(自身を含む): 4341254400

約数和(自身を除く): 1960803015

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 193, 195, 247, 285, 579, 741, 965, 1235, 2509, 2895, 3329, 3667, 3705, 7527, 9987, 11001, 12545, 16645, 18335, 37635, 43277, 47671, 49935, 55005, 63251, 129831, 143013, 189753, 216385, 238355, 316255, 642497, 649155, 715065, 822263, 948765, 1927491, 2466789, 3212485, 4111315, 8352461, 9637455, 12207443, 12333945, 25057383, 36622329, 41762305, 61037215, 125286915, 158696759, 183111645, 476090277, 793483795, 2380451385]

約数ペア:

[(1, 2380451385), (3, 793483795), (5, 476090277), (13, 183111645), (15, 158696759), (19, 125286915), (39, 61037215), (57, 41762305), (65, 36622329), (95, 25057383), (193, 12333945), (195, 12207443), (247, 9637455), (285, 8352461), (579, 4111315), (741, 3212485), (965, 2466789), (1235, 1927491), (2509, 948765), (2895, 822263), (3329, 715065), (3667, 649155), (3705, 642497), (7527, 316255), (9987, 238355), (11001, 216385), (12545, 189753), (16645, 143013), (18335, 129831), (37635, 63251), (43277, 55005), (47671, 49935)]