4749911880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5654657}}^1$

素因数の和:5654678

約数の個数: 64

約数和(自身を含む): 16285415040

約数和(自身を除く): 11535503160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5654657, 11309314, 16963971, 22618628, 28273285, 33927942, 39582599, 45237256, 56546570, 67855884, 79165198, 84819855, 113093140, 118747797, 135711768, 158330396, 169639710, 197912995, 226186280, 237495594, 316660792, 339279420, 395825990, 474991188, 593738985, 678558840, 791651980, 949982376, 1187477970, 1583303960, 2374955940, 4749911880]

約数ペア:

[(1, 4749911880), (2, 2374955940), (3, 1583303960), (4, 1187477970), (5, 949982376), (6, 791651980), (7, 678558840), (8, 593738985), (10, 474991188), (12, 395825990), (14, 339279420), (15, 316660792), (20, 237495594), (21, 226186280), (24, 197912995), (28, 169639710), (30, 158330396), (35, 135711768), (40, 118747797), (42, 113093140), (56, 84819855), (60, 79165198), (70, 67855884), (84, 56546570), (105, 45237256), (120, 39582599), (140, 33927942), (168, 28273285), (210, 22618628), (280, 16963971), (420, 11309314), (840, 5654657)]